US3019357A - Trunk to branch tree lights - Google Patents
Trunk to branch tree lights Download PDFInfo
- Publication number
- US3019357A US3019357A US802465A US80246559A US3019357A US 3019357 A US3019357 A US 3019357A US 802465 A US802465 A US 802465A US 80246559 A US80246559 A US 80246559A US 3019357 A US3019357 A US 3019357A
- Authority
- US
- United States
- Prior art keywords
- trunk
- tree
- plug
- socket
- sections
- 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
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
- H01R25/006—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits the coupling part being secured to apparatus or structure, e.g. duplex wall receptacle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S4/00—Lighting devices or systems using a string or strip of light sources
- F21S4/10—Lighting devices or systems using a string or strip of light sources with light sources attached to loose electric cables, e.g. Christmas tree lights
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2121/00—Use or application of lighting devices or systems for decorative purposes, not provided for in codes F21W2102/00 – F21W2107/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
Description
Jan. 30, 1962 D. A. ZAFFINA TRUNK TO BRANCH TREE LIGHTS Filed March 27, 1959 Dom/hic A Zaff/'na 1 N VE N TOR United, States Patent() 3,019,357 v TRUNK T BRANCH TREE LIGHTS rDominic A. Zaflina, 415 Orchard Lake Ave.,
' Pontiac, Mich.
Filed Mar. 27, 1959, Ser. No. 802,465 6 Claims. (Cl. 307-157) This invention relates to ornamental lighting and more particularly to a lighting assembly which is particularly useful in connection with the decoration of Christmas trees, although the principles of the invention are applica` ble in other environments. f
f An object of the invention is to provide a Christmas tree lighting assembly which is constructed of a sectional main trunk line adapted to be fastened to the trunk of a Christmas tree, together with branch lines which operatively connect with plug and ysocket electrical connecting fixtures at the juncture of the sections of the trunk line. In this way branch lines are considerably more easily applied where deemed necessary along the boughs of the tree. r n
Another object of the invention is to provide a Christmas tree lighting assembly which is considerably more easily applied to a Christmas tree than ordinary light strings and which is easier to handle and manipulate..
This is realized by virtue of the sectional nature of the main trunk line and by virtue of the manner in which the lines are connected to the boughs and trunk of the tree.
. A further object of the invention is to provide a novel plug-socket electrical fixture connection between sections in the main trunk line of a Christmasy lighting assembly. The sockets have essentially V-shaped surfaces adapted to grip a part of the Christmas tree trunk so that the part of the trunk nests within the confines of the V-shaped or otherwise concave surface thereby holding it firmly in place when one of the flexible straps supplied with the assembly is used to hold the plug and socket assembly firmly fastened to the tree trunk.
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 l is a perspective view of a Christmas tree equipped with the lighting assembly in accordance with the invention.
FIGURE 2 is a fragmentary exploded perspective View of a part of the assembly.
FIGURE 3 is an enlarged cross-sectional view taken on the line 3--3 of FIGURE l.
FIGURE 4 is a sectional view taken on the line 4--4 of FIGURE 3.
FIGURE 5 is an enlarged fragmentary cross-sectional view showing a suggested bendable strip for attaching the branch lines to the boughs of the tree.
In the accompanying drawings there is a Christmas tree having a Christmas tree light assembly 12 thereon. Although the light assembly may be series arranged, it is preferred that a parallel arrangement for the electrical circuit be used. Both series and parallel Christmas tree light circuits have been well known for a number of years and therefore the explicit electrical wiring connections insofar as the circuitry is concerned are not described in detail herein.
The Christmas tree lighting assembly 12 is made of a main trunk line 14 composed of a plurality of sections 16 that are separably connected together by means of plug and socket electrical fixtures. The plugs are conventional. The sockets 18 (FIGURESZ. 3 and 4) are specially designadas a part of the Christmas tree lighting assembly. Socket 18 has a plurality of plug inlets 20 fic@ along one wall 22 thereof to receive conventional plugs 24 at the end of each branch line 26. Socket 18 is made of an essentially rectangular housing 19 having a pair of conductive strips and 32 of metal thatk are molded or otherwise anchored within the housing 19. Each pair of entrances 20 registers with a pair of elongate cavities 36 and 38 exposing a portion of the strips 30 and 32. The ends of the strips are in registry with plug inlet openings 40 in one of the end walls of housing 19 (FIGURE 2). Entrances 40 enable the prongs of a plug inserted therein to come into contact with strips 30 and 32 (FIGURE 4). The strips 30 and 32 are in contact with and adhere to, as by soldering, the individual conductors of the wire which consti-tute a part of each section of the sectional trunk line 14.
`The rear face of housing 19 has at least one and preferably two concave surfaces 44 and 46 so that a portion of the tree trunk may be nested therein when the socket is applied to the trunk of the tree. The concavity is preferably formedr as a V-shaped notch although other configurations may be adopted. There is means cooperating with the surfaces 44 and 46 for holding the socket 18 firmly fastened to the trunk but in a detachable manner. rI`he preferred means consists of a pair of eyes 48 protruding laterally outwardly from the sides of housing 19 and defining apertures 50. Flexible strip 52, preferably of an easily bendable metal such as aluminum, is looped through one of the apertures 50, wound partially around the trunk of the tree and thenk fastened in the other aperture 50. Bendable strip 52 may have an eye 54 at one end so that the free opposite end can easily be inserted therethrough to form a buckle connection.
In use, any number of sections 16 of trunk line 14 may lbe used depending on the capacity of the electrical system, safety and similar engineering limitations. The sections of the trunk line are attached to the tree trunk 11 as shown in FIGURE 3 and as previously described. The individual sections are connected in end-to-end relationship by the plug and socket electrical fixtures thereby providing an elongate trunk line at the tree trunk from which electrical energy for the branch lines 26 may be obtained by simply plugging them into the sockets 18.
Should it befdesired, the trunk line may be made continuous by eliminating the plugs and sockets in the trunk line. In such a situation the trunk line may be made of any suitable length. Another possibility is that the trunk line and bough lines may be permanently joined instead of having separable electrical connections as described herein.
Numerous modifications and changes will readily occur to those skilled in the art, and it is not desired to limit the invention to the exact construction shown and described. Accordingly all modifications and equivalents falling within the scope of the invention 'as claimed may be restored to.
What is claimed as new is as follows:
1. A Christmas tree light assembly comprising a trunk line composed of a plurality of sections, plug and socket electrical fix-tures connecting confronting ends of said sections, each socket having plug inlets at one end into which one of the section plugs are adapted to t and additional plug inlets, branch lines separably connected with said trunk line, each branch line having a plug at one end separably disposed in one of said additional plug inlets, said trunk line section sockets each having spaced apertures, and a bendable strip extending through said apertures and adapted to girdle a part of the tree trunk to hold the socket fastened to the tree trunk.
2. A Christmas tree light assembly comprising a trunk line composed of a plurality of sections, plug and socket electrical iixtures connecting confronting ends of said sections, each socket having plug inlets at one end into which one of the section plugs are adapted to t and additional plug inlets, branch lines separable connected with said trunk line, each branch line having a plug at one end separably disposed in one of said additional plug inlets, said trunk line section sockets each having spaced apertures, and a bendabile strip extending through said apertures and adapted to girdle a part of the tree trunk to hold the socket fastened to `the tree trunk, and each of said sockets having an essentially V-shaped rear surface to receive a portion of the tree trunk.
3. A Christmas tree light assembly comprising a trunk line composed of a plurality of sections, said sections having plug and socket fixtures connecting confronting ends of said sections, each socket comprising an electrically insulating housing having side walls, a front Wall, a top end wall and a bottom end wall together with a rear wall, one of said end walls provided with inlet openings to receive the prongs of the plug of an adjacent section, said front wall provided with a plurality of pairs of plug prong inlet openings to receive the plugs of branch lines, 3
a pair of conductive strips in said housing and spaced from each other and having portions opposing all of said inlet openings, said conductive strips being secured to one of said sections for electrical conduction thereto, at least a portion of the rear surface of said housing engageable with the trunk of the Christmas tree, and exible means secured to said housing and adapted to girdle the tree trunk to hold said housing fastened to the tree trunk.
4. The Christmas tree light assembly of claim 3 wherein said conductive strips are ilat and elongate and extend lengthwise of said housing and wherein portions of said strips are engaged with said housing on the interior thereof to mechanically hold said strips in a xed parallel and spaced position with respect to each other 5. The Christmas tree light assembly of claim 4 wherein said portion or" said rear surface is V-shaped and wherein said means for securing the housing to the tree trunk include means defining openings in said housing, and a bendable strip extending through said openings.
6. A Christmas tree light assembly comprising an electric socket for abutting engagement with the trunk of a tree and including side walls, loops on said side walls, and a clamp for securing the socket on Ithe tree trunk, said clamp*- including a bendable strip adapted tov girdle the trunk, said strip being bent on itself at an intermediate point and inserted through one of the loops, a hook onv one end of the strip engaged in the other loop and terminating in an eye, andA a hook on the other end of the strip engaged in the eye -for anchoring the rst named hook in said other loop.-
References Cited in the file of this patent UNITED STATES PATENTS
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US802465A US3019357A (en) | 1959-03-27 | 1959-03-27 | Trunk to branch tree lights |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US802465A US3019357A (en) | 1959-03-27 | 1959-03-27 | Trunk to branch tree lights |
Publications (1)
Publication Number | Publication Date |
---|---|
US3019357A true US3019357A (en) | 1962-01-30 |
Family
ID=25183776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US802465A Expired - Lifetime US3019357A (en) | 1959-03-27 | 1959-03-27 | Trunk to branch tree lights |
Country Status (1)
Country | Link |
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US (1) | US3019357A (en) |
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3218601A (en) * | 1963-08-26 | 1965-11-16 | Amp Inc | Commoning block |
US3296430A (en) * | 1964-10-01 | 1967-01-03 | Eckert William | Tree lighting system |
US4462065A (en) * | 1983-07-05 | 1984-07-24 | Evergreen Specialty Company | Apparatus for decoratively lighting an outdoor tree |
US4830626A (en) * | 1988-07-27 | 1989-05-16 | Liu Tzu Chen | Christmas-tree securable extension cord |
US5308253A (en) * | 1992-10-27 | 1994-05-03 | Maki Philip J | Plug holder |
USD381315S (en) * | 1995-08-11 | 1997-07-22 | Christmas Tree Lighting Ring, Inc. | Christmas tree lighting ring |
US5735415A (en) * | 1996-07-10 | 1998-04-07 | S. P. Wilson, Inc. | Christmas tree with shelving system |
USD425482S (en) * | 1999-04-05 | 2000-05-23 | Curtis Computer Products | Power strip |
USD434002S (en) * | 1999-03-24 | 2000-11-21 | Curtis Computer Products | Power strip cable manager |
US6179665B1 (en) | 1998-08-27 | 2001-01-30 | Curtis Computer Products, Inc. | Multi-function outlet strip having cable organizing features |
US6300581B1 (en) | 2000-02-22 | 2001-10-09 | Richard Dweck | Christmas tree tip switch safety device |
US20050280964A1 (en) * | 2004-06-18 | 2005-12-22 | Richmond Rebecca M | Parallel power supply system for low voltage devices |
EP1705758A1 (en) * | 2005-03-24 | 2006-09-27 | Zweibrüder Optoelectronics GmbH | Multisocket power outlet box |
US7784961B1 (en) | 2008-09-26 | 2010-08-31 | April Rawlings | Clip-attachable light strings for Christmas tree branches |
US9843147B2 (en) | 2011-10-28 | 2017-12-12 | Polygroup Macau Limited (Bvi) | Powered tree construction |
US9839315B2 (en) | 2015-03-27 | 2017-12-12 | Polygroup Macau Limited (Bvi) | Multi-wire quick assemble tree |
US10440795B2 (en) | 2016-03-04 | 2019-10-08 | Polygroup Macau Limited (Bvi) | Variable multi-color LED light string and controller for an artificial tree |
US10480727B1 (en) | 2018-01-25 | 2019-11-19 | Brian J. Hagopian | Tree illuminating device |
US10765244B2 (en) | 2009-07-14 | 2020-09-08 | Belgravia Wood Limited | Power pole for artificial tree apparatus with axial electrical connectors |
US10973355B2 (en) | 2009-07-14 | 2021-04-13 | Belgravia Wood Limited | Power pole for artificial tree apparatus with axial electrical connectors |
US10993572B2 (en) | 2009-07-14 | 2021-05-04 | Belgravia Wood Limited | Power pole for artificial tree apparatus with axial electrical connectors |
US11264758B2 (en) | 2019-10-08 | 2022-03-01 | Bradley S. Ingham | Holder bracket for extension cord receptacle head |
USD962115S1 (en) * | 2019-05-31 | 2022-08-30 | Witty Creations, LLC | Decorative tree |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1479420A (en) * | 1923-11-20 | 1924-01-01 | Nenno Herbert Joseph | Decorative lighting |
US1744383A (en) * | 1928-08-17 | 1930-01-21 | Hessel Max | Resilient clamp socket for electric lamps in series |
US2354598A (en) * | 1941-11-17 | 1944-07-25 | Clarence R Janz | Electric lighting set |
-
1959
- 1959-03-27 US US802465A patent/US3019357A/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1479420A (en) * | 1923-11-20 | 1924-01-01 | Nenno Herbert Joseph | Decorative lighting |
US1744383A (en) * | 1928-08-17 | 1930-01-21 | Hessel Max | Resilient clamp socket for electric lamps in series |
US2354598A (en) * | 1941-11-17 | 1944-07-25 | Clarence R Janz | Electric lighting set |
Cited By (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3218601A (en) * | 1963-08-26 | 1965-11-16 | Amp Inc | Commoning block |
US3296430A (en) * | 1964-10-01 | 1967-01-03 | Eckert William | Tree lighting system |
US4462065A (en) * | 1983-07-05 | 1984-07-24 | Evergreen Specialty Company | Apparatus for decoratively lighting an outdoor tree |
US4830626A (en) * | 1988-07-27 | 1989-05-16 | Liu Tzu Chen | Christmas-tree securable extension cord |
US5308253A (en) * | 1992-10-27 | 1994-05-03 | Maki Philip J | Plug holder |
USD381315S (en) * | 1995-08-11 | 1997-07-22 | Christmas Tree Lighting Ring, Inc. | Christmas tree lighting ring |
US5735415A (en) * | 1996-07-10 | 1998-04-07 | S. P. Wilson, Inc. | Christmas tree with shelving system |
US6179665B1 (en) | 1998-08-27 | 2001-01-30 | Curtis Computer Products, Inc. | Multi-function outlet strip having cable organizing features |
USD434002S (en) * | 1999-03-24 | 2000-11-21 | Curtis Computer Products | Power strip cable manager |
USD425482S (en) * | 1999-04-05 | 2000-05-23 | Curtis Computer Products | Power strip |
US6300581B1 (en) | 2000-02-22 | 2001-10-09 | Richard Dweck | Christmas tree tip switch safety device |
US20050280964A1 (en) * | 2004-06-18 | 2005-12-22 | Richmond Rebecca M | Parallel power supply system for low voltage devices |
EP1705758A1 (en) * | 2005-03-24 | 2006-09-27 | Zweibrüder Optoelectronics GmbH | Multisocket power outlet box |
US7784961B1 (en) | 2008-09-26 | 2010-08-31 | April Rawlings | Clip-attachable light strings for Christmas tree branches |
US10993572B2 (en) | 2009-07-14 | 2021-05-04 | Belgravia Wood Limited | Power pole for artificial tree apparatus with axial electrical connectors |
US11013356B2 (en) | 2009-07-14 | 2021-05-25 | Belgravia Wood Limited | Power pole for artificial tree apparatus with axial electrical connectors |
US11712126B2 (en) | 2009-07-14 | 2023-08-01 | Belgravia Wood Limited | Power pole for artificial tree apparatus with axial electrical connectors |
US11096512B2 (en) | 2009-07-14 | 2021-08-24 | Belgravia Wood Limited | Power pole for artificial tree apparatus with axial electrical connectors |
US11096511B2 (en) | 2009-07-14 | 2021-08-24 | Belgravia Wood Limited | Power pole for artificial tree apparatus with axial electrical connectors |
US11083319B2 (en) | 2009-07-14 | 2021-08-10 | Belgravia Wood Limited | Power pole for artificial tree apparatus with axial electrical connectors |
US10993571B2 (en) | 2009-07-14 | 2021-05-04 | Belgravia Wood Limited | Architecture for routing multi-channel commands via a tree column |
US10973355B2 (en) | 2009-07-14 | 2021-04-13 | Belgravia Wood Limited | Power pole for artificial tree apparatus with axial electrical connectors |
US10765244B2 (en) | 2009-07-14 | 2020-09-08 | Belgravia Wood Limited | Power pole for artificial tree apparatus with axial electrical connectors |
US10765245B2 (en) | 2009-07-14 | 2020-09-08 | Belgravia Wood Limited | Power pole for artificial tree apparatus with axial electrical connectors |
US10939777B2 (en) | 2009-07-14 | 2021-03-09 | Belgravia Wood Limited | Power pole for artificial tree apparatus with axial electrical connectors |
US10893768B2 (en) | 2009-07-14 | 2021-01-19 | Belgravia Wood Limited | Power pole for artificial tree apparatus with axial electrical connectors |
US10404019B2 (en) | 2011-10-28 | 2019-09-03 | Polygroup Macau Limited (Bvi) | Powered tree construction |
US10777949B2 (en) | 2011-10-28 | 2020-09-15 | Polygroup Macau Limited (Bvi) | Powered tree construction |
US11799251B2 (en) | 2011-10-28 | 2023-10-24 | Polygroup Macau Limited (Bvi) | Powered tree construction with rotation limiting |
US10985513B2 (en) | 2011-10-28 | 2021-04-20 | Polygroup Macau Limited (Bvi) | Powered tree construction with rotation limiting |
US9843147B2 (en) | 2011-10-28 | 2017-12-12 | Polygroup Macau Limited (Bvi) | Powered tree construction |
US10522954B1 (en) | 2011-10-28 | 2019-12-31 | Polygroup Macau Limited (Bvi) | Powered tree construction |
US9912109B2 (en) | 2011-10-28 | 2018-03-06 | Polygroup Macau Limited (Bvi) | Powered tree construction |
US11967790B2 (en) | 2011-10-28 | 2024-04-23 | Polygroup Macau Limited (Bvi) | Powered tree construction with rotation limiting |
US9839315B2 (en) | 2015-03-27 | 2017-12-12 | Polygroup Macau Limited (Bvi) | Multi-wire quick assemble tree |
US10842306B2 (en) | 2015-03-27 | 2020-11-24 | Polygroup Macau Limited (Bvi) | Multi-wire quick assemble tree |
US11019692B2 (en) | 2016-03-04 | 2021-05-25 | Polygroup Macau Limited (Bvi) | Variable multi-color LED light string and controller for an artificial tree |
US10440795B2 (en) | 2016-03-04 | 2019-10-08 | Polygroup Macau Limited (Bvi) | Variable multi-color LED light string and controller for an artificial tree |
US10728978B2 (en) | 2016-03-04 | 2020-07-28 | Polygroup Macau Limited (Bvi) | Variable multi-color LED light string and controller for an artificial tree |
US10480727B1 (en) | 2018-01-25 | 2019-11-19 | Brian J. Hagopian | Tree illuminating device |
USD962115S1 (en) * | 2019-05-31 | 2022-08-30 | Witty Creations, LLC | Decorative tree |
US11264758B2 (en) | 2019-10-08 | 2022-03-01 | Bradley S. Ingham | Holder bracket for extension cord receptacle head |
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