Electrical connectors – Uninterrupted support rail or uninterrupted contact – With coupling movement-actuating means or retaining means in...
Reexamination Certificate
2000-08-11
2003-03-04
O'Shea, Sandra (Department: 2875)
Electrical connectors
Uninterrupted support rail or uninterrupted contact
With coupling movement-actuating means or retaining means in...
C362S418000, C439S112000
Reexamination Certificate
active
06527565
ABSTRACT:
FIELD OF THE INVENTION
This invention relates to an adjustable light display assembly of the track light variety which can assume various configurations including wall and ceiling panels, support stands, including racks and advertising and display devices and the like.
BACKGROUND OF THE INVENTION
Article display units are known in which interlocking elongated members are assembled to form slotted panels, the slots of which receive mounting devices such as clips or hooks for directly or indirectly supporting articles. These display units may be wall mounted or free standing. Such display units are the subject of my previous U.S. Pat. Nos. 4,323,163 and 4,420,087. FIG. 24 of the '087 patent discloses a light tube located inside the display unit to provide a “dramatic effect”.
Track-lighting systems for general purpose illumination have been known for sometime. They are used in homes, factories, art galleries and industrial areas generally.
Electrical outlet devices are well known such as Glen, U.S. Pat. No. 5,052,937, Thurlow, U.S. Pat. No. 4,967,327, Smart, U.S. Pat. No. 4,690,474, Pantin, U.S. Pat. No. 3,012,217, Boyd, U.S. Pat. No. 3,308,416 and Grau, U.S. Pat. No. 5,517,391.
OBJECTS AND SUMMARY OF THE INVENTION
It is an object of this invention to provide an adjustable light display assembly of a track light type adaptable to various structures such as walls and ceiling panels, racks, poles or standards and advertising structures and the like.
Another object of this invention is to provide an adjustable light display assembly which is adaptable to standard manufacturing equipment and readily assembled.
A further object of this invention is to provide an adjustable light display assembly which is inexpensive to manufacture.
A further object of this invention is to provide an adjustable light display assembly which may be readily moved from one area to another and which is adaptable to both wall panels and free standing stands and racks.
Still a further object of this invention is to provide an adjustable light display assembly which can be used in advertising.
Yet another object of this invention is to provide an adjustable light display assembly which has the capability of being used at department stores to support articles of clothing and the like.
A further object of this invention is to provide an adjustable light display assembly which permits quick adjustments either laterally or vertically of the light mechanism.
Another object of this invention is to provide an adjustable light display assembly which has strength to support heavy loads including shelving, garment hangers and the like.
In summary, the present invention relates to an adjustable light display assembly capable of being used for multi-purposes in homes, factories and stores and the like which will become apparent from the following detailed description including the following drawings in which;
REFERENCES:
patent: 3012217 (1961-12-01), Pantin
patent: 3308416 (1967-03-01), Boyd
patent: 4133589 (1979-01-01), Johns
patent: 4323163 (1982-04-01), Johns
patent: 4420087 (1983-12-01), Johns
patent: 4690474 (1987-09-01), Smart et al.
patent: 4747025 (1988-05-01), Barton
patent: 4967327 (1990-10-01), Thurlow
patent: 5034861 (1991-07-01), Sklenal et al.
patent: 5052937 (1991-10-01), Glen
patent: 5517391 (1996-05-01), Grau
patent: 5695261 (1997-12-01), Slesinger et al.
patent: 6298623 (2001-10-01), Wendt
patent: 2 120 024 (1983-11-01), None
patent: 0 215 753 (1987-03-01), None
Cranson James W
O'Shea Sandra
Shlesinger & Arkwright & Garvey LLP
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