US2447603A - Shoe - Google Patents
Shoe Download PDFInfo
- Publication number
- US2447603A US2447603A US699889A US69988946A US2447603A US 2447603 A US2447603 A US 2447603A US 699889 A US699889 A US 699889A US 69988946 A US69988946 A US 69988946A US 2447603 A US2447603 A US 2447603A
- Authority
- US
- United States
- Prior art keywords
- shoe
- heel
- section
- spring
- cushion
- 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
Links
- 230000035939 shock Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B21/00—Heels; Top-pieces or top-lifts
- A43B21/24—Heels; Top-pieces or top-lifts characterised by the constructive form
- A43B21/30—Heels with metal springs
Definitions
- My present invention relates to an improved shoe and more particularly to the novel heel structure for the shoe comprising a spring device securing the cushion to the shoe so that the heel is held in resilient position on the shoe to ease the contact of the heel and the shoe, and to effect a spring to the rear of the shoe in walking as the foot rolls from heel to toe.
- Fig. 1 is a side elevational view of the shoe of my invention.
- Fig. 2 is a vertical sectional view at line 2--2 of Fig. 1.
- Fig. 3 is a perspective view of the spring Fig. 4 is a bottom plan of the shoe.
- Fig. 5 is a vertical section at line 5-5 of Fig. 1.
- this plate I Secured under this plate I provide a spring plate having an upper section I4 and lower section I6 secured by curved section I8.
- the section I4 is concaved to conform to the curve of the heel portion 20 of the shoe and the upper section is suitably secured under the heel portion 20.
- the lower section I6 is provided with an edge flange 22 sharpened and adapted to penetrate into the ⁇ cushion 24 of rubber secured to the lower section as by screw 26 engageable in the threaded hole 28 of the lower section.
- a washer 30 on the screw prevents the screw from pulling through the rubber cushion.
- the spring is of suflicient stiness to maintain the cushion spaced from the shoe as seen in Fig. 1 when the wearer is standing. Howeverin walking with the heel cushion touching the ground rst, the spring gives and absorbs the shock of contact instead of transmitting the shock to the heel of the wearer.
- the spring and shank support will maintain the foot in proper position to minimize fatigue and will result in ease of Walking and elimination of shock.
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
` Aug.24, 1948.
B. F. SNYDER SHOE Filed sept. 27, 1946 Patented Aug. 24, 1948 UNITED STATES PATENT OFFICE 1 claim. 1
My present invention relates to an improved shoe and more particularly to the novel heel structure for the shoe comprising a spring device securing the cushion to the shoe so that the heel is held in resilient position on the shoe to ease the contact of the heel and the shoe, and to effect a spring to the rear of the shoe in walking as the foot rolls from heel to toe.
In the accompanying drawings I have illustrated one complete example of the physical embodiment of my invention according to the best mode I have thus far devised, but it will be understood that various changes and alterations may be made in the exemplified structure within the scope of the appended claim.
In the drawings:
Fig. 1 is a side elevational view of the shoe of my invention.
Fig. 2 is a vertical sectional view at line 2--2 of Fig. 1.
Fig. 3 is a perspective view of the spring Fig. 4 is a bottom plan of the shoe.
Fig. 5 is a vertical section at line 5-5 of Fig. 1.
Referring now to the drawings wherein like parts are indicated by like characters, I have illustrated the preferred embodiment of my invention as comprising a shank supporting plate 2 tapering forwardly at 4 and secured as at 6 to the sole 8 of shoe I0. The edge of the plate is upturned and sharpened at I2 to provide a rig-id contact with the sole 8.
Secured under this plate I provide a spring plate having an upper section I4 and lower section I6 secured by curved section I8. The section I4 is concaved to conform to the curve of the heel portion 20 of the shoe and the upper section is suitably secured under the heel portion 20.
The lower section I6 is provided with an edge flange 22 sharpened and adapted to penetrate into the `cushion 24 of rubber secured to the lower section as by screw 26 engageable in the threaded hole 28 of the lower section. A washer 30 on the screw prevents the screw from pulling through the rubber cushion.
The spring is of suflicient stiness to maintain the cushion spaced from the shoe as seen in Fig. 1 when the wearer is standing. Howeverin walking with the heel cushion touching the ground rst, the spring gives and absorbs the shock of contact instead of transmitting the shock to the heel of the wearer.
The spring and shank support will maintain the foot in proper position to minimize fatigue and will result in ease of Walking and elimination of shock.
Having thus fully described my invention what I claim as new and desire to secure by Letters Patent is:
The combination with a shoe, of a ground engaging cushion heel, securing means for the heel comprising a plate bent upon itself on a medial transverse line to form resiliently connected plate sections normally diverging from the bend and one section being rigid with the shoe and the other section rigid with the heel, and the plate REFERENCES CITED The following references are of record in the le of this patent:
UNITED STATES PATENTS Number Name Date 1,021,510 Enright Mar. 26, 1912 1,218,392 Gay Mar. 6, 1917 1,625,048 Nook Apr. 19, 1927 1,760,676 Waidelich May 27, 1930
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US699889A US2447603A (en) | 1946-09-27 | 1946-09-27 | Shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US699889A US2447603A (en) | 1946-09-27 | 1946-09-27 | Shoe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US2447603A true US2447603A (en) | 1948-08-24 |
Family
ID=24811345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US699889A Expired - Lifetime US2447603A (en) | 1946-09-27 | 1946-09-27 | Shoe |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US2447603A (en) |
Cited By (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2508318A (en) * | 1948-12-23 | 1950-05-16 | Wallach George | Resilient heel for shoes |
| US2548308A (en) * | 1950-01-06 | 1951-04-10 | Charles W Hensley | Spring heel construction |
| US2555654A (en) * | 1950-02-23 | 1951-06-05 | John W Ostrom | Spring heel for shoes |
| US3044191A (en) * | 1959-04-02 | 1962-07-17 | Alven A Cayo | Springable shoe heel and attaching means |
| US4392666A (en) * | 1981-03-13 | 1983-07-12 | Alpine Research, Inc. | Integral ski binding |
| US4417408A (en) * | 1981-10-21 | 1983-11-29 | Metro Robert D | Adjustable mechanically cushioned heel for a shoe |
| US4492046A (en) * | 1983-06-01 | 1985-01-08 | Ghenz Kosova | Running shoe |
| US4771554A (en) * | 1987-04-17 | 1988-09-20 | Foot-Joy, Inc. | Heel shoe construction |
| US4941272A (en) * | 1989-06-30 | 1990-07-17 | Don T. Allen | Orthopedic footbrace |
| FR2651649A1 (en) * | 1989-09-08 | 1991-03-15 | Cazes Bruno | Relaxation sole for sports or leisure shoes |
| US5138776A (en) * | 1988-12-12 | 1992-08-18 | Shalom Levin | Sports shoe |
| US5159767A (en) * | 1990-06-11 | 1992-11-03 | Allen Don T | Orthopedic stabilizer attachment |
| US5203095A (en) * | 1990-06-11 | 1993-04-20 | Allen Don T | Orthopedic stabilizer attachment and shoe |
| GB2246280B (en) * | 1990-07-05 | 1995-03-08 | Gear L A Inc | Shoe heel spring and stabilizer |
| FR2729546A1 (en) * | 1995-01-25 | 1996-07-26 | Bozion Jean | Sports shoe elastic sole insert |
| FR2741243A1 (en) * | 1995-11-16 | 1997-05-23 | Cendis Medical Sarl | Plastics shoe with sprung heel |
| US5636456A (en) * | 1994-12-30 | 1997-06-10 | Allen; Don T. | Orthopedic apparatus and footwear for redistributing weight on foot |
| US5940994A (en) * | 1997-08-15 | 1999-08-24 | Allen; Don T. | Orthopedic apparatus and footwear for redistributing weight on foot |
| EP0992199A1 (en) | 1998-10-09 | 2000-04-12 | Robert S. Wallerstein | Shoe construction providing spring action |
| WO2000065943A1 (en) | 1999-04-29 | 2000-11-09 | Shoe Spring, Inc. | Spring cushioned shoe |
| US6449878B1 (en) * | 2000-03-10 | 2002-09-17 | Robert M. Lyden | Article of footwear having a spring element and selectively removable components |
| US20020133977A1 (en) * | 2001-03-20 | 2002-09-26 | Kung-Sheng Pan | Shoe having an elastic heel |
| US6601042B1 (en) | 2000-03-10 | 2003-07-29 | Robert M. Lyden | Customized article of footwear and method of conducting retail and internet business |
| US20030163933A1 (en) * | 1999-04-29 | 2003-09-04 | Shoe Spring, Inc. | Spring cushioned shoe |
| US20030192203A1 (en) * | 1993-08-17 | 2003-10-16 | Akeva, Llc | Athletic shoe with improved sole |
| US20030208927A1 (en) * | 1995-10-12 | 2003-11-13 | David F. Meschan | Athletic shoe with improved heel structure |
| US6665957B2 (en) | 2000-10-19 | 2003-12-23 | Shoe Spring, Inc. | Fluid flow system for spring-cushioned shoe |
| US20050126039A1 (en) * | 1999-04-29 | 2005-06-16 | Levert Francis E. | Spring cushioned shoe |
| US20050268488A1 (en) * | 2004-06-07 | 2005-12-08 | Hann Lenn R | Shoe apparatus with improved efficiency |
| US7016867B2 (en) | 2000-03-10 | 2006-03-21 | Lyden Robert M | Method of conducting business including making and selling a custom article of footwear |
| US7107235B2 (en) | 2000-03-10 | 2006-09-12 | Lyden Robert M | Method of conducting business including making and selling a custom article of footwear |
| US20060265902A1 (en) * | 2005-05-30 | 2006-11-30 | Kenjiro Kita | Sole structure for a shoe |
| US20080189982A1 (en) * | 2007-02-09 | 2008-08-14 | Krafsur Andrew B | Shoe spring sole insert |
| US20080209762A1 (en) * | 2007-01-26 | 2008-09-04 | Krafsur Andrew B | Spring cushioned shoe |
| US7540099B2 (en) | 1994-08-17 | 2009-06-02 | Akeva L.L.C. | Heel support for athletic shoe |
| US7752775B2 (en) | 2000-03-10 | 2010-07-13 | Lyden Robert M | Footwear with removable lasting board and cleats |
| US20100287789A1 (en) * | 2009-05-17 | 2010-11-18 | Xiao Lin Mo | Cushioning mechanism for shoe midsole |
| US20110047827A1 (en) * | 2008-01-14 | 2011-03-03 | Johannes Wilhelmus Maria Diekman | Footwear provided with spring means and as such spring means |
| US20110225842A1 (en) * | 2010-03-16 | 2011-09-22 | Lu Kuo-Ming | Elastic Heel of The High-Heeled Shoes |
| US20110314705A1 (en) * | 2010-06-23 | 2011-12-29 | Lu Kuo-Ming | Elastic shoe heel structure of a shoe |
| US9095190B2 (en) | 2012-03-22 | 2015-08-04 | Nike, Inc. | Sole structure configured to allow relative heel/forefoot motion |
| ES2545158A1 (en) * | 2014-03-05 | 2015-09-08 | Calzados Hergar, S.A. | Damping device for footwear (Machine-translation by Google Translate, not legally binding) |
| US9241533B2 (en) | 2013-02-21 | 2016-01-26 | Nike, Inc. | Footwear including heel spring support members |
| US9480303B2 (en) | 2013-08-09 | 2016-11-01 | Nike, Inc. | Sole structure for an article of footwear |
| US9936759B2 (en) | 2012-03-22 | 2018-04-10 | Nike, Inc. | Footwear and foot support member configured to allow relative heel/forefoot motion |
| US11399591B2 (en) | 2020-03-16 | 2022-08-02 | Robert Lyden | Article of footwear, method of making the same, and method of conducting retail and internet business |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1021510A (en) * | 1911-04-14 | 1912-03-26 | John A Enright | Attachment for shoe-heels. |
| US1218392A (en) * | 1916-07-20 | 1917-03-06 | Arthur S Gay | Spring-heel. |
| US1625048A (en) * | 1926-03-13 | 1927-04-19 | John R Nock | Spring heel |
| US1760676A (en) * | 1929-05-13 | 1930-05-27 | Jr John F Waidelich | Toe plate |
-
1946
- 1946-09-27 US US699889A patent/US2447603A/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1021510A (en) * | 1911-04-14 | 1912-03-26 | John A Enright | Attachment for shoe-heels. |
| US1218392A (en) * | 1916-07-20 | 1917-03-06 | Arthur S Gay | Spring-heel. |
| US1625048A (en) * | 1926-03-13 | 1927-04-19 | John R Nock | Spring heel |
| US1760676A (en) * | 1929-05-13 | 1930-05-27 | Jr John F Waidelich | Toe plate |
Cited By (84)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2508318A (en) * | 1948-12-23 | 1950-05-16 | Wallach George | Resilient heel for shoes |
| US2548308A (en) * | 1950-01-06 | 1951-04-10 | Charles W Hensley | Spring heel construction |
| US2555654A (en) * | 1950-02-23 | 1951-06-05 | John W Ostrom | Spring heel for shoes |
| US3044191A (en) * | 1959-04-02 | 1962-07-17 | Alven A Cayo | Springable shoe heel and attaching means |
| US4392666A (en) * | 1981-03-13 | 1983-07-12 | Alpine Research, Inc. | Integral ski binding |
| US4417408A (en) * | 1981-10-21 | 1983-11-29 | Metro Robert D | Adjustable mechanically cushioned heel for a shoe |
| US4492046A (en) * | 1983-06-01 | 1985-01-08 | Ghenz Kosova | Running shoe |
| US4771554A (en) * | 1987-04-17 | 1988-09-20 | Foot-Joy, Inc. | Heel shoe construction |
| US5138776A (en) * | 1988-12-12 | 1992-08-18 | Shalom Levin | Sports shoe |
| US4941272A (en) * | 1989-06-30 | 1990-07-17 | Don T. Allen | Orthopedic footbrace |
| FR2651649A1 (en) * | 1989-09-08 | 1991-03-15 | Cazes Bruno | Relaxation sole for sports or leisure shoes |
| US5159767A (en) * | 1990-06-11 | 1992-11-03 | Allen Don T | Orthopedic stabilizer attachment |
| US5203095A (en) * | 1990-06-11 | 1993-04-20 | Allen Don T | Orthopedic stabilizer attachment and shoe |
| GB2246280B (en) * | 1990-07-05 | 1995-03-08 | Gear L A Inc | Shoe heel spring and stabilizer |
| US6996924B2 (en) | 1993-08-17 | 2006-02-14 | Akeva L.L.C. | Rear sole structure for athletic shoe |
| US7114269B2 (en) | 1993-08-17 | 2006-10-03 | Akeva L.L.C. | Athletic shoe with improved sole |
| US6966130B2 (en) | 1993-08-17 | 2005-11-22 | Akeva L.L.C. | Plate for athletic shoe |
| US7069671B2 (en) | 1993-08-17 | 2006-07-04 | Akeva L.L.C. | Arch bridge for athletic shoe |
| US7043857B2 (en) | 1993-08-17 | 2006-05-16 | Akeva L.L.C. | Athletic shoe having cushioning |
| US7040041B2 (en) | 1993-08-17 | 2006-05-09 | Akeva L.L.C. | Athletic shoe with plate |
| US7040040B2 (en) | 1993-08-17 | 2006-05-09 | Akeva L.L.C. | Midsole for athletic shoe |
| US7380350B2 (en) | 1993-08-17 | 2008-06-03 | Akeva L.L.C. | Athletic shoe with bottom opening |
| US6966129B2 (en) | 1993-08-17 | 2005-11-22 | Akeva L.L.C. | Cushioning for athletic shoe |
| US6968635B2 (en) | 1993-08-17 | 2005-11-29 | Akeva L.L.C. | Athletic shoe bottom |
| US6962009B2 (en) | 1993-08-17 | 2005-11-08 | Akeva L.L.C. | Bottom surface configuration for athletic shoe |
| US20030192203A1 (en) * | 1993-08-17 | 2003-10-16 | Akeva, Llc | Athletic shoe with improved sole |
| US6996923B2 (en) | 1993-08-17 | 2006-02-14 | Akeva L.L.C. | Shock absorbing athletic shoe |
| US7076892B2 (en) | 1993-08-17 | 2006-07-18 | Akeva L.L.C. | Shock absorbent athletic shoe |
| US7540099B2 (en) | 1994-08-17 | 2009-06-02 | Akeva L.L.C. | Heel support for athletic shoe |
| US7596888B2 (en) | 1994-08-17 | 2009-10-06 | Akeva L.L.C. | Shoe with flexible plate |
| US5636456A (en) * | 1994-12-30 | 1997-06-10 | Allen; Don T. | Orthopedic apparatus and footwear for redistributing weight on foot |
| FR2729546A1 (en) * | 1995-01-25 | 1996-07-26 | Bozion Jean | Sports shoe elastic sole insert |
| US20050262732A1 (en) * | 1995-10-12 | 2005-12-01 | Akeva, L.L.C. | Athletic shoe with inclined wall configuration and non-ground-engaging member |
| US7127835B2 (en) | 1995-10-12 | 2006-10-31 | Akeva L.L.C. | Athletic shoe with improved heel structure |
| US7536809B2 (en) | 1995-10-12 | 2009-05-26 | Akeva L.L.C. | Athletic shoe with visible arch bridge |
| US6662471B2 (en) * | 1995-10-12 | 2003-12-16 | Akeva, L.L.C. | Athletic shoe with improved heel structure |
| US7089689B2 (en) | 1995-10-12 | 2006-08-15 | Akeva L.L.C. | Athletic shoe with inclined wall configuration and non-ground-engaging member |
| US20030208927A1 (en) * | 1995-10-12 | 2003-11-13 | David F. Meschan | Athletic shoe with improved heel structure |
| US7082700B2 (en) | 1995-10-12 | 2006-08-01 | Akeva L.L.C. | Athletic shoe with inclined wall configuration |
| US7155843B2 (en) | 1995-10-12 | 2007-01-02 | Akeva, L.L.C. | Athletic shoe with visible arch bridge |
| FR2741243A1 (en) * | 1995-11-16 | 1997-05-23 | Cendis Medical Sarl | Plastics shoe with sprung heel |
| US5940994A (en) * | 1997-08-15 | 1999-08-24 | Allen; Don T. | Orthopedic apparatus and footwear for redistributing weight on foot |
| EP0992199A1 (en) | 1998-10-09 | 2000-04-12 | Robert S. Wallerstein | Shoe construction providing spring action |
| US7219447B2 (en) | 1999-04-29 | 2007-05-22 | Levert Francis E | Spring cushioned shoe |
| WO2000065943A1 (en) | 1999-04-29 | 2000-11-09 | Shoe Spring, Inc. | Spring cushioned shoe |
| US6282814B1 (en) | 1999-04-29 | 2001-09-04 | Shoe Spring, Inc. | Spring cushioned shoe |
| US20030163933A1 (en) * | 1999-04-29 | 2003-09-04 | Shoe Spring, Inc. | Spring cushioned shoe |
| US20050126039A1 (en) * | 1999-04-29 | 2005-06-16 | Levert Francis E. | Spring cushioned shoe |
| US6886274B2 (en) | 1999-04-29 | 2005-05-03 | Shoe Spring, Inc. | Spring cushioned shoe |
| US6449878B1 (en) * | 2000-03-10 | 2002-09-17 | Robert M. Lyden | Article of footwear having a spring element and selectively removable components |
| US7770306B2 (en) | 2000-03-10 | 2010-08-10 | Lyden Robert M | Custom article of footwear |
| US7016867B2 (en) | 2000-03-10 | 2006-03-21 | Lyden Robert M | Method of conducting business including making and selling a custom article of footwear |
| US7752775B2 (en) | 2000-03-10 | 2010-07-13 | Lyden Robert M | Footwear with removable lasting board and cleats |
| US8209883B2 (en) | 2000-03-10 | 2012-07-03 | Robert Michael Lyden | Custom article of footwear and method of making the same |
| US6601042B1 (en) | 2000-03-10 | 2003-07-29 | Robert M. Lyden | Customized article of footwear and method of conducting retail and internet business |
| US7107235B2 (en) | 2000-03-10 | 2006-09-12 | Lyden Robert M | Method of conducting business including making and selling a custom article of footwear |
| US6665957B2 (en) | 2000-10-19 | 2003-12-23 | Shoe Spring, Inc. | Fluid flow system for spring-cushioned shoe |
| US7159338B2 (en) | 2000-10-19 | 2007-01-09 | Levert Francis E | Fluid flow system for spring-cushioned shoe |
| US20050126040A1 (en) * | 2000-10-19 | 2005-06-16 | Levert Francis E. | Fluid flow system for spring-cush |
| US20020133977A1 (en) * | 2001-03-20 | 2002-09-26 | Kung-Sheng Pan | Shoe having an elastic heel |
| US7334351B2 (en) | 2004-06-07 | 2008-02-26 | Energy Management Athletics, Llc | Shoe apparatus with improved efficiency |
| US20070175066A1 (en) * | 2004-06-07 | 2007-08-02 | Energy Management Athletics, Llc | Shoe apparatus with improved efficiency |
| US20050268488A1 (en) * | 2004-06-07 | 2005-12-08 | Hann Lenn R | Shoe apparatus with improved efficiency |
| US7788824B2 (en) | 2004-06-07 | 2010-09-07 | Energy Management Athletics, Llc | Shoe apparatus with improved efficiency |
| US7624515B2 (en) | 2005-05-30 | 2009-12-01 | Mizuno Corporation | Sole structure for a shoe |
| US20060265902A1 (en) * | 2005-05-30 | 2006-11-30 | Kenjiro Kita | Sole structure for a shoe |
| US20080209762A1 (en) * | 2007-01-26 | 2008-09-04 | Krafsur Andrew B | Spring cushioned shoe |
| US20080189982A1 (en) * | 2007-02-09 | 2008-08-14 | Krafsur Andrew B | Shoe spring sole insert |
| US20110047827A1 (en) * | 2008-01-14 | 2011-03-03 | Johannes Wilhelmus Maria Diekman | Footwear provided with spring means and as such spring means |
| US8615900B2 (en) * | 2008-01-14 | 2013-12-31 | Johannes Wilhelmus Maria Diekman | Footwear provided with spring means and as such spring means |
| US20100287789A1 (en) * | 2009-05-17 | 2010-11-18 | Xiao Lin Mo | Cushioning mechanism for shoe midsole |
| US20110225842A1 (en) * | 2010-03-16 | 2011-09-22 | Lu Kuo-Ming | Elastic Heel of The High-Heeled Shoes |
| US20110314705A1 (en) * | 2010-06-23 | 2011-12-29 | Lu Kuo-Ming | Elastic shoe heel structure of a shoe |
| US9320318B2 (en) | 2012-03-22 | 2016-04-26 | Nike, Inc. | Articulated shank |
| US9095190B2 (en) | 2012-03-22 | 2015-08-04 | Nike, Inc. | Sole structure configured to allow relative heel/forefoot motion |
| US9615627B2 (en) | 2012-03-22 | 2017-04-11 | Nike, Inc. | Sole structure configured to allow relative heel/forefoot motion |
| US9936759B2 (en) | 2012-03-22 | 2018-04-10 | Nike, Inc. | Footwear and foot support member configured to allow relative heel/forefoot motion |
| US10201210B2 (en) | 2012-03-22 | 2019-02-12 | Nike, Inc. | Restraint configured to allow relative heel/forefoot motion |
| US10709200B2 (en) | 2012-03-22 | 2020-07-14 | Nike, Inc. | Sole structure configured to allow relative heel/forefoot motion |
| US9241533B2 (en) | 2013-02-21 | 2016-01-26 | Nike, Inc. | Footwear including heel spring support members |
| US9480303B2 (en) | 2013-08-09 | 2016-11-01 | Nike, Inc. | Sole structure for an article of footwear |
| US10426222B2 (en) | 2013-08-09 | 2019-10-01 | Nike, Inc. | Sole structure for an article of footwear |
| ES2545158A1 (en) * | 2014-03-05 | 2015-09-08 | Calzados Hergar, S.A. | Damping device for footwear (Machine-translation by Google Translate, not legally binding) |
| US11399591B2 (en) | 2020-03-16 | 2022-08-02 | Robert Lyden | Article of footwear, method of making the same, and method of conducting retail and internet business |
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