US2797738A - Adjustable chair - Google Patents

Adjustable chair Download PDF

Info

Publication number
US2797738A
US2797738A US470262A US47026254A US2797738A US 2797738 A US2797738 A US 2797738A US 470262 A US470262 A US 470262A US 47026254 A US47026254 A US 47026254A US 2797738 A US2797738 A US 2797738A
Authority
US
United States
Prior art keywords
back frame
frame member
adjustable
chair
leg
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US470262A
Inventor
William M Patterson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US470262A priority Critical patent/US2797738A/en
Application granted granted Critical
Publication of US2797738A publication Critical patent/US2797738A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C3/00Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/02Rocking chairs
    • A47C3/029Rocking chairs with curved rocking members resting on the floor

Definitions

  • An important object of the invention is to provide an adjustable chair of this character mounted on rockers and with respect to which the legs are adjustable to provide for the adjustment in the size of the chair.
  • a still further object is to provide an adjustable chair of simple and practical construction, which is strong and durable, neat and attractive in appearance, relatively inexpensive to manufacture and otherwise well adapted for the purpose for which the same is intended.
  • Figure 1 is a perspective view
  • Figure 2 is a vertical longitudinal sectional view
  • Figure 3 is an enlarged fragmentary vertical sectional view of one of the legs taken on a line 33 of Figure 1;
  • Figure 4 is an enlarged fragmentary vertical sectional view taken on a line 4-4 of Figure 1, and showing the adjustable connection of the leg with the rocker.
  • the numeral 5 designates a substantially H-shaped front leg structure and the numeral 6 designates a substantially H-shaped rear leg structure.
  • the front leg structure 5 includes a pair of front legs 7 and 8 having their lower portions suitably secured to a pair of rockers 9 and 10 adjacent the front end portion of the latter.
  • the rear leg structure 6 also includes a pair of rear legs 11 and 12 and all of the legs are of tubular metal construction and plugs 13 are welded or otherwise secured in the lower ends of rear legs 11 and 12 to receive a screw 14 threaded upwardly therein and with the screw selectively engaged in a row of openings 15 adjacent the rear end of an adjacent rocker.
  • a substantially L-shaped side frame member 16 includes a horizontal portion 17 and a vertical portion 18, the latter being telescoped over the upper end of an adjacent front leg 7 and secured in vertically adjusted position on the front leg by a screw or similar fastener 19 selectively inserted in aligned rows of openings 28 and 21 in the front legs and in the vertical portion 18 of the side frame member 16.
  • a substantially U-shaped inverted back frame member 22 is constructed with forwardly extending lower end portions 23 telescopically received in the rear ends of the horizontal portions 17 of the side frame members 16 and the end portions 23 of the back frame 22 are secured in forwardly and rearwardly adjusted position with respect to the side frame members 16 by means of screws or similar fasteners 24 selectively received in aligned openings 25 in the telescoping portions of the frame members 17 and 23.
  • Each side frame member 16 connects the legs 7 and 8 to the back frame 22 in the manner indicated.
  • An upper rear tubular metal leg section 26 is welded at its upper end to the adjacent forwardly extending lower end 2 3of the back frame 22 and the upper rear leg section 26 is telescopically connected to the adjacent rear leg" and is secured in vertically adjusted position thereto by means of a screw or similar fastener 27 selectively received in aligned openings 28 and 29 in the rear leg 11 and the upper rear leg section 26.
  • a front frame member is designated generally at 29 and is of tubular metal construction and includes a front crossbar 30 formed with a pair of rearwardly extending portions 31 and 32 welded to the inner side of the adjacent side frame member 16 at the junction of the horizontal andvertical portions 17 and 18 thereof.
  • the rearwardly extending portions 31 and 32 of the front frame member 29 terminate in upstanding posts 33 and 34 telescopically connected to the downwardly extending front end portions 35 and 36 of arms 37 and 38, respectively, by screws or similar fasteners 39 selectively engaged in aligned openings 40 and 41 in the adjacent posts 33 and 34.
  • Pads 42 are suitably secured on top of the arms 37.
  • the rear end portion of arm 37 is formed with a row of openings 43 adapted for selectively aligning with a vertical row of openings 44 in the back frame member 22 and secured in either vertical or forward and rearward adjusted position by a screw or other suitable fastener 45 inserted in the aligned openings 43 and 44.
  • the lower portion of back frame member 22 is provided with a crossbar 46 to rigidly connect the sides of the chair to each other.
  • a cushion support 47 preferably of sheet metal is welded in a downwardly offset position to the underside of each of the side frame members 16 to form a recess between the side frame members and in which a seat cushion 48 is supported and a sheet metal back support 49 is welded in a rearwardly offset position to the side portions of the back frame member 22 and against which a back cushion 50 is supported in a recessed position between the side portions of the back frame member.
  • the front and rear legs are vertically extensible to adjust the front and rear portions of the chair vertically and the side frame members 16 are adjustable forwardly and rearwardly with respect to the back frame member 22 to increase or decrease the depth of the chair.
  • the rear leg member 6 is adjustable forwardly and rearwardly on the rockers 9 and 10 to compensate for the forward and rearward adjustment of the side frame member 16 and back frame member 22.
  • the rear ends of the arms 37 are adjustable forwardly and rearwardly as well as vertically with respect to the back frame member 22 and the front ends of the arms are also adjustable vertically to raise and lower the arms and the several parts of the chair are thus adjustable in a manner to accommodate persons of various sizes.
  • An adjustable chair comprising front and rear lower H-shaped leg structures, upper front and rear leg sections telescopically connected to the upper ends of the respective lower front and rear leg structures, means securing the upper and lower leg sections in vertically adjusted position, said upper front leg sections including rearwardly extending side members, an inverted U-shaped back frame rigidly connected at its lower ends to the rear upper leg sections, said back frame including forwardly extending members at the lower end portions of the back frame, means connecting said forwardly extending members of the back frame in telescopically forwardly and rearwardly adjusted position to the side members, upstanding posts rigidly connected to the front upper leg sections, arms connected at their rear end in vertically and forwardly and rearwardly adjusted position to the back frame and said arms including downwardly extending front end portions telescopically connected to the posts for vertical adjustment of the arms, a cushion support of sheet material secured in a downwardly offset position to the side members and adapted for supporting a seat cushion in a recessed position between said side members, and a back cushion support of sheet material secured

Description

July 2, 1957 W. M. PATTERSON ADJUSTABLE CHAIR 2 Sheets-Sheet 1 Filed Nov. 22, 1954 William M. Patterson INVFNTOR.
BY MM 3M5 July 2, 195? w. M. PATTERSON 2,797,738
ADJUSTABLE CHAIR Filed NOV. 22, 1954 2 Sheets-Sheet 2 Fig.2
WiIIIbm-M. Patterson I N V EN TOR.
BY /QM United States Patent Ofiice 2,797,738 Patented July 2, 1957 ,2,77,7s ADJUSTABLE CHAIR William M. Patterson, Ravenna, Ohio Applicafion November 22, 1954, Serial No. 470,262 1 Claim. (Cl. 155 -88 The present invention relates to new and useful improvements in chairs constructed of metal tubing and embodying means for adjusting the legs, arms and back of the chair to comfortably accommodate persons of different sizes.
An important object of the invention is to provide an adjustable chair of this character mounted on rockers and with respect to which the legs are adjustable to provide for the adjustment in the size of the chair.
A still further object is to provide an adjustable chair of simple and practical construction, which is strong and durable, neat and attractive in appearance, relatively inexpensive to manufacture and otherwise well adapted for the purpose for which the same is intended.
These together with other objects and advantages which will become subsequently apparent reside in the details of construction and operation as more fully hereinafter described and claimed, reference being had to the accompanying drawings forming a part hereof, wherein like numerals refer to like parts throughout, and in which:
Figure 1 is a perspective view;
Figure 2 is a vertical longitudinal sectional view;
Figure 3 is an enlarged fragmentary vertical sectional view of one of the legs taken on a line 33 of Figure 1; and,
Figure 4 is an enlarged fragmentary vertical sectional view taken on a line 4-4 of Figure 1, and showing the adjustable connection of the leg with the rocker.
Referring now to the drawings in detail wherein for the purpose of illustration I have disclosed a preferred embodiment of the invention, the numeral 5 designates a substantially H-shaped front leg structure and the numeral 6 designates a substantially H-shaped rear leg structure. The front leg structure 5 includes a pair of front legs 7 and 8 having their lower portions suitably secured to a pair of rockers 9 and 10 adjacent the front end portion of the latter.
The rear leg structure 6 also includes a pair of rear legs 11 and 12 and all of the legs are of tubular metal construction and plugs 13 are welded or otherwise secured in the lower ends of rear legs 11 and 12 to receive a screw 14 threaded upwardly therein and with the screw selectively engaged in a row of openings 15 adjacent the rear end of an adjacent rocker.
A substantially L-shaped side frame member 16 includes a horizontal portion 17 and a vertical portion 18, the latter being telescoped over the upper end of an adjacent front leg 7 and secured in vertically adjusted position on the front leg by a screw or similar fastener 19 selectively inserted in aligned rows of openings 28 and 21 in the front legs and in the vertical portion 18 of the side frame member 16.
A substantially U-shaped inverted back frame member 22 is constructed with forwardly extending lower end portions 23 telescopically received in the rear ends of the horizontal portions 17 of the side frame members 16 and the end portions 23 of the back frame 22 are secured in forwardly and rearwardly adjusted position with respect to the side frame members 16 by means of screws or similar fasteners 24 selectively received in aligned openings 25 in the telescoping portions of the frame members 17 and 23.
Each side frame member 16 connects the legs 7 and 8 to the back frame 22 in the manner indicated.
An upper rear tubular metal leg section 26 is welded at its upper end to the adjacent forwardly extending lower end 2 3of the back frame 22 and the upper rear leg section 26 is telescopically connected to the adjacent rear leg" and is secured in vertically adjusted position thereto by means of a screw or similar fastener 27 selectively received in aligned openings 28 and 29 in the rear leg 11 and the upper rear leg section 26.
A front frame member is designated generally at 29 and is of tubular metal construction and includes a front crossbar 30 formed with a pair of rearwardly extending portions 31 and 32 welded to the inner side of the adjacent side frame member 16 at the junction of the horizontal andvertical portions 17 and 18 thereof. The rearwardly extending portions 31 and 32 of the front frame member 29 terminate in upstanding posts 33 and 34 telescopically connected to the downwardly extending front end portions 35 and 36 of arms 37 and 38, respectively, by screws or similar fasteners 39 selectively engaged in aligned openings 40 and 41 in the adjacent posts 33 and 34. Pads 42 are suitably secured on top of the arms 37.
The rear end portion of arm 37 is formed with a row of openings 43 adapted for selectively aligning with a vertical row of openings 44 in the back frame member 22 and secured in either vertical or forward and rearward adjusted position by a screw or other suitable fastener 45 inserted in the aligned openings 43 and 44.
The lower portion of back frame member 22 is provided with a crossbar 46 to rigidly connect the sides of the chair to each other.
A cushion support 47 preferably of sheet metal is welded in a downwardly offset position to the underside of each of the side frame members 16 to form a recess between the side frame members and in which a seat cushion 48 is supported and a sheet metal back support 49 is welded in a rearwardly offset position to the side portions of the back frame member 22 and against which a back cushion 50 is supported in a recessed position between the side portions of the back frame member.
From the foregoing it will be apparent that the front and rear legs are vertically extensible to adjust the front and rear portions of the chair vertically and the side frame members 16 are adjustable forwardly and rearwardly with respect to the back frame member 22 to increase or decrease the depth of the chair. The rear leg member 6 is adjustable forwardly and rearwardly on the rockers 9 and 10 to compensate for the forward and rearward adjustment of the side frame member 16 and back frame member 22.
The rear ends of the arms 37 are adjustable forwardly and rearwardly as well as vertically with respect to the back frame member 22 and the front ends of the arms are also adjustable vertically to raise and lower the arms and the several parts of the chair are thus adjustable in a manner to accommodate persons of various sizes.
From the foregoing, the construction and operation of the device will be readily understood and further explanation is believed to be unnecessary. However, since numerous modifications and changes will readily occur to those skilled in the art, it is not desired to limit the invention to the exact construction shown and described, and accordingly all suitable modifications and equivalents may be resorted to, falling within the scope of the appended claim.
What is claimed as new is as follows:
An adjustable chair comprising front and rear lower H-shaped leg structures, upper front and rear leg sections telescopically connected to the upper ends of the respective lower front and rear leg structures, means securing the upper and lower leg sections in vertically adjusted position, said upper front leg sections including rearwardly extending side members, an inverted U-shaped back frame rigidly connected at its lower ends to the rear upper leg sections, said back frame including forwardly extending members at the lower end portions of the back frame, means connecting said forwardly extending members of the back frame in telescopically forwardly and rearwardly adjusted position to the side members, upstanding posts rigidly connected to the front upper leg sections, arms connected at their rear end in vertically and forwardly and rearwardly adjusted position to the back frame and said arms including downwardly extending front end portions telescopically connected to the posts for vertical adjustment of the arms, a cushion support of sheet material secured in a downwardly offset position to the side members and adapted for supporting a seat cushion in a recessed position between said side members, and a back cushion support of sheet material secured in a rearwardly offset position to the back frame and adapted for receiving a back cushion in a recessed position within the marginal edges of the back frame.
References Cited in the file of this patent UNITED STATES PATENTS
US470262A 1954-11-22 1954-11-22 Adjustable chair Expired - Lifetime US2797738A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US470262A US2797738A (en) 1954-11-22 1954-11-22 Adjustable chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US470262A US2797738A (en) 1954-11-22 1954-11-22 Adjustable chair

Publications (1)

Publication Number Publication Date
US2797738A true US2797738A (en) 1957-07-02

Family

ID=23866885

Family Applications (1)

Application Number Title Priority Date Filing Date
US470262A Expired - Lifetime US2797738A (en) 1954-11-22 1954-11-22 Adjustable chair

Country Status (1)

Country Link
US (1) US2797738A (en)

Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3003543A (en) * 1960-02-19 1961-10-10 William S Duncan Child's walker convertible to a rocking chair
US3874725A (en) * 1973-08-16 1975-04-01 Willkie Philip H Convertible rocking chair
US3937490A (en) * 1973-06-27 1976-02-10 Nasr Ibrahim Abdelrahim Mohame Wheelchair
US3971592A (en) * 1974-09-26 1976-07-27 Brent Farley Chair for aiding conjugal relations for the infirm
US4082348A (en) * 1976-03-01 1978-04-04 Invacare Corporation Adjustable wheel chair
US4126355A (en) * 1977-11-28 1978-11-21 Thierry Rosenheck Chair with multi-positionable supporting elements
DE3323171A1 (en) * 1983-06-28 1985-01-03 Martin 7890 Waldshut-Tiengen Ballendat Multidirectionally adjustable chair which can be adapted to the body size of younger and older children
US4948197A (en) * 1989-03-27 1990-08-14 Sansing Dayna L Child shampooing chair
US5076602A (en) * 1990-04-27 1991-12-31 Medical Composite Technology Seating system for a wheel chair
US5103935A (en) * 1990-03-26 1992-04-14 Amacker Joseph A Tree stand with telescoping seat
US5131672A (en) * 1990-04-27 1992-07-21 Medical Composite Technology Camber adjustment fitting for a wheelchair
US5176393A (en) * 1990-04-27 1993-01-05 Medical Composite Technology Modular wheelchair
US5233743A (en) * 1990-05-24 1993-08-10 Medical Composite Technology, Inc. Method of construction for a composite wheelchair chassis
US5294176A (en) * 1992-04-06 1994-03-15 Ruven Asinovsky Sexual device for handicapped men
US5320373A (en) * 1990-05-24 1994-06-14 Medical Composite Technology Molded-composite chassis for a wheelchair
US5536068A (en) * 1994-11-09 1996-07-16 Carex, Inc. Chair with adjustable legs
US5678890A (en) * 1996-10-21 1997-10-21 Tenbroeck; Randy L. PVC pipe rocking chair
US5791999A (en) * 1995-08-11 1998-08-11 Kolcraft Enterprises, Inc. Open top swing assembly
US5882083A (en) * 1996-03-08 1999-03-16 Robinson; Bonnie A. Dialysis seating unit
US6421901B2 (en) 1999-10-22 2002-07-23 Mattel, Inc. Convertible swing/highchair and method of use
US6500072B1 (en) 2000-10-13 2002-12-31 Kolcraft Enterprises, Inc. Height adjustable swing for an infant or child
US6540292B2 (en) 1999-05-28 2003-04-01 Mattel, Inc. Adjustable rocker seat
US20040124688A1 (en) * 2001-12-21 2004-07-01 The Idea People Llc Portable vertebrae decompression device with adjustable height support
US20060202540A1 (en) * 2004-10-14 2006-09-14 Begin Jason E Modular vehicle seat having water-permeable seating surfaces
US7222920B1 (en) 2005-06-17 2007-05-29 Washington James N Adjustable chair
US20070236054A1 (en) * 2006-03-27 2007-10-11 Allan Bateman Chair for Extended Seating Periods
US20090243352A1 (en) * 2008-03-17 2009-10-01 Societe Industrielle Et Commerciale De Materiel Aeronautique-Sicma Aero Seat Secure herringbone arrangement for the armrest of a seat, seat and two seat assembly provided with such an arrangement
WO2015067954A1 (en) * 2013-11-07 2015-05-14 Design Specific Limited Adjustable bariatric chair
US9282822B2 (en) 2013-11-30 2016-03-15 Earl Wayne Hogue Multi-adjustable multi-position seating apparatus
US20170086587A1 (en) * 2015-09-25 2017-03-30 Yi-Tzu Chen Modified rocking chair
US20220232982A1 (en) * 2019-06-10 2022-07-28 Radclyffe Furniture Limited Adjustable chair

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US153002A (en) * 1874-07-14 Improvement in combined chairs, cradles, and lounges
US1505518A (en) * 1922-07-12 1924-08-19 Jr Samuel T Workman High chair

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US153002A (en) * 1874-07-14 Improvement in combined chairs, cradles, and lounges
US1505518A (en) * 1922-07-12 1924-08-19 Jr Samuel T Workman High chair

Cited By (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3003543A (en) * 1960-02-19 1961-10-10 William S Duncan Child's walker convertible to a rocking chair
US3937490A (en) * 1973-06-27 1976-02-10 Nasr Ibrahim Abdelrahim Mohame Wheelchair
US3874725A (en) * 1973-08-16 1975-04-01 Willkie Philip H Convertible rocking chair
US3971592A (en) * 1974-09-26 1976-07-27 Brent Farley Chair for aiding conjugal relations for the infirm
US4082348A (en) * 1976-03-01 1978-04-04 Invacare Corporation Adjustable wheel chair
US4126355A (en) * 1977-11-28 1978-11-21 Thierry Rosenheck Chair with multi-positionable supporting elements
DE3348491C2 (en) * 1983-06-28 1996-12-12 Wiesner Hager Kg Adjustable chair that can be adjusted to your height
DE3323171A1 (en) * 1983-06-28 1985-01-03 Martin 7890 Waldshut-Tiengen Ballendat Multidirectionally adjustable chair which can be adapted to the body size of younger and older children
US4948197A (en) * 1989-03-27 1990-08-14 Sansing Dayna L Child shampooing chair
US5103935A (en) * 1990-03-26 1992-04-14 Amacker Joseph A Tree stand with telescoping seat
US5131672A (en) * 1990-04-27 1992-07-21 Medical Composite Technology Camber adjustment fitting for a wheelchair
US5176393A (en) * 1990-04-27 1993-01-05 Medical Composite Technology Modular wheelchair
US5076602A (en) * 1990-04-27 1991-12-31 Medical Composite Technology Seating system for a wheel chair
US5233743A (en) * 1990-05-24 1993-08-10 Medical Composite Technology, Inc. Method of construction for a composite wheelchair chassis
US5320373A (en) * 1990-05-24 1994-06-14 Medical Composite Technology Molded-composite chassis for a wheelchair
US5294176A (en) * 1992-04-06 1994-03-15 Ruven Asinovsky Sexual device for handicapped men
US5536068A (en) * 1994-11-09 1996-07-16 Carex, Inc. Chair with adjustable legs
US5791999A (en) * 1995-08-11 1998-08-11 Kolcraft Enterprises, Inc. Open top swing assembly
US6010410A (en) * 1995-08-11 2000-01-04 Kolcraft Enterprises Open top swing assembly
US6251023B1 (en) 1995-08-11 2001-06-26 Kolcraft Enterprises Open top swing
US5882083A (en) * 1996-03-08 1999-03-16 Robinson; Bonnie A. Dialysis seating unit
US5678890A (en) * 1996-10-21 1997-10-21 Tenbroeck; Randy L. PVC pipe rocking chair
US6540292B2 (en) 1999-05-28 2003-04-01 Mattel, Inc. Adjustable rocker seat
US6421901B2 (en) 1999-10-22 2002-07-23 Mattel, Inc. Convertible swing/highchair and method of use
US6511123B1 (en) 1999-10-22 2003-01-28 Mattel, Inc. Convertible swing/highchair
US6500072B1 (en) 2000-10-13 2002-12-31 Kolcraft Enterprises, Inc. Height adjustable swing for an infant or child
US20040124688A1 (en) * 2001-12-21 2004-07-01 The Idea People Llc Portable vertebrae decompression device with adjustable height support
US7156465B2 (en) 2001-12-21 2007-01-02 The Idea People Llc Portable vertebrae decompression device with adjustable height support
US20070040438A1 (en) * 2001-12-21 2007-02-22 The Idea People Llc Portable Vertebrae Decompression Device with Adjustable Height Support
US7237844B2 (en) 2001-12-21 2007-07-03 The Idea People Llc Portable vertebrae decompression device with adjustable height support
US20060202540A1 (en) * 2004-10-14 2006-09-14 Begin Jason E Modular vehicle seat having water-permeable seating surfaces
US7984952B2 (en) * 2004-10-14 2011-07-26 Brunswick Corporation Modular vehicle seat having water-permeable seating surfaces
US7222920B1 (en) 2005-06-17 2007-05-29 Washington James N Adjustable chair
WO2007126688A3 (en) * 2006-03-27 2008-01-17 Allan Bateman Chair for extended seating periods
WO2007126688A2 (en) * 2006-03-27 2007-11-08 Allan Bateman Chair for extended seating periods
US20080203773A1 (en) * 2006-03-27 2008-08-28 Allan Bateman Chair For Extended Seating Periods
US20070236054A1 (en) * 2006-03-27 2007-10-11 Allan Bateman Chair for Extended Seating Periods
US20090243352A1 (en) * 2008-03-17 2009-10-01 Societe Industrielle Et Commerciale De Materiel Aeronautique-Sicma Aero Seat Secure herringbone arrangement for the armrest of a seat, seat and two seat assembly provided with such an arrangement
US8690254B2 (en) * 2008-03-17 2014-04-08 Zodiac Seats France Secure herringbone arrangement for the armrest of a seat, seat and two seat assembly provided with such an arrangement
US9067681B2 (en) 2008-03-17 2015-06-30 Zodiac Seats France Secure herringbone arrangement for the armrest of a seat, seat and two seat assembly provided with such an arrangement
WO2015067954A1 (en) * 2013-11-07 2015-05-14 Design Specific Limited Adjustable bariatric chair
GB2534290A (en) * 2013-11-07 2016-07-20 Design Specific Ltd Adjustable bariatric chair
GB2534290B (en) * 2013-11-07 2020-02-19 Design Specific Ltd Adjustable bariatric chair
US9282822B2 (en) 2013-11-30 2016-03-15 Earl Wayne Hogue Multi-adjustable multi-position seating apparatus
US20170086587A1 (en) * 2015-09-25 2017-03-30 Yi-Tzu Chen Modified rocking chair
US20220232982A1 (en) * 2019-06-10 2022-07-28 Radclyffe Furniture Limited Adjustable chair

Similar Documents

Publication Publication Date Title
US2797738A (en) Adjustable chair
US2713890A (en) Folding chair
EP0138876B2 (en) A chair having supporting members for the posterior and the shins, respectively, of a chair occupant
US4462604A (en) Size-adjustable erecting wheelchair
US3273888A (en) Adjustable invalid walker
US2550811A (en) Multiple purpose chair
GB1416698A (en) Chair having leg and foot supporting means
GB1406420A (en) Seat lifting mechanism
US2724592A (en) Adjustable chair for exercising apparatus
KR101778857B1 (en) Leisure chair with a footrest unit
US2872966A (en) Mechanics stool
US2135833A (en) Chair
US2666213A (en) Bed construction
GB815713A (en) Adjustable reclining chairs or like articles of furniture
US2952302A (en) Chair
US2083716A (en) Chair
US2508109A (en) Adjustable chair
US2738168A (en) Auxiliary dental chair for children
US3870365A (en) Chair or analogous article of furniture
US2627900A (en) Adjustable church pew
US2860688A (en) Leg and footrest device
US2414856A (en) Leg rest
US2696873A (en) Hair drier supporting means for reclining chairs
US5052755A (en) Chair, and methods of constructing and utilizing same
US2141262A (en) Chair