Luminaire

Herst , et al. October 7, 2

Patent Grant D480503

U.S. patent number D480,503 [Application Number D/166,412] was granted by the patent office on 2003-10-07 for luminaire. This patent grant is currently assigned to Acuity Brands, Inc.. Invention is credited to Douglas J. Herst, Peter Y. Y. Ngai, Michael Tran.


United States Patent D480,503
Herst ,   et al. October 7, 2003

Luminaire

Claims

The ornamental design for a luminaire, as shown and described.
Inventors: Herst; Douglas J. (Ross, CA), Ngai; Peter Y. Y. (Alamo, CA), Tran; Michael (Oakland, CA)
Assignee: Acuity Brands, Inc. (Atlanta, GA)
Appl. No.: D/166,412
Filed: August 26, 2002

Current U.S. Class: D26/121; D26/77
Current International Class: 2699
Field of Search: ;D26/72,75-78,118,119,121,122,152 ;362/215,217-225,260,291,342,354

References Cited [Referenced By]

U.S. Patent Documents
D143641 January 1946 Biller et al.
D147905 November 1947 Holmes
D149655 May 1948 Lindahl
D156332 December 1949 Gilman
D160417 October 1950 Nitardy
2946880 July 1960 Picha et al.
5144539 September 1992 Katoh et al.
D348950 July 1994 Herst et al.
D459517 June 2002 Shemitz et al.
6402345 June 2002 Fishman

Other References

Product brochure, Corelite, Stellar suspended Direct/Indirect (1 page); date unknown. .
Product sheets, Finelite, Series 2 Lighting Fixture (4 pages); date unknown. .
Product brochure, Amerlux Lighting Systems, Spaceform I, II and III (4 pages); date unknown..

Primary Examiner: Heflin; Clare E.
Attorney, Agent or Firm: Beeson; Donald L.

Description



FIG. 1 is a bottom perspective view of a luminaire showing our new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a right side elevational view thereof, the left side being a mirror image;

FIG. 4 is an enlarged cross-sectional view thereof taken along the line 4--4 in FIG. 2; and,

FIG. 5 is an enlarged side elevational view thereof.

FIGS. 1-3 and 5 are broken away to indicate indeterminate length. The broken lines are shown in FIGS. 1 and 4 for illustrative purposes only and indicate the nature and use of our new design. The top of the luminaire is unornamented and forms no part of our new design.

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