Lighting apparatus

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a top front perspective view of a lighting apparatus showing my design;

FIG. 2 is a front view of FIG. 1, the rear view being a mirror image thereof;

FIG. 3 is a top view of FIG. 1;

FIG. 4 is a bottom view of FIG. 1; and,

FIG. 5 is an end view of FIG. 1, the opposite end view being a mirror image thereof.

The dashed and phantom lines in FIGS. 1, 2 and 5 are to show the environment and do not form a part of the present invention.

Claims

I claim the ornamental design for a lighting apparatus, as shown and described.

Referenced Cited
U.S. Patent Documents
2159296 May 1939 Sharp
2202266 May 1940 Phillips
3389246 June 1968 Shemitz
3471629 October 1969 O'Leary
4300185 November 10, 1981 Wakamatsu
4748543 May 31, 1988 Swarens
4866584 September 12, 1989 Plewman
4920458 April 24, 1990 Jones
D321407 November 5, 1991 Heidmann
5331526 July 19, 1994 Girot et al.
5357413 October 18, 1994 Mandall
D356876 March 28, 1995 Waldmann
5394658 March 7, 1995 Schreiner et al.
D364478 November 21, 1995 Pesau
5511348 April 30, 1996 Cornell et al.
5521801 May 28, 1996 Pesau et al.
D377990 February 11, 1997 Nakano
5743054 April 28, 1998 Luchetti et al.
D397819 September 1, 1998 Thorton, Jr.
5806967 September 15, 1998 Soorus et al.
5845988 December 8, 1998 Mandall
6056416 May 2, 2000 Ngai et al.
D450874 November 20, 2001 Heiny et al.
Other references
  • Exhibit A, Discloses information on a prior art furniture system known as “CURRENT”, manufactured by Knoll Intl'l., as shown on their website: www.knoll.com.
  • Exhibit B, Discloses a brochure showing prior art furniture know as “CURRENT”, published by Knoll Int'l.
  • Exhibit C, Patent Application No. 09/289,778, filed Apr. 9, 1999, entitled Furniture Arrangement Configured to Support Overhead Utilities and Lighting (drawings attached).
Patent History
Patent number: D465049
Type: Grant
Filed: Feb 4, 2002
Date of Patent: Oct 29, 2002
Assignee: Steelcase Development Corporation (Caledonia, MI)
Inventor: James N. Ludwig (E. Grand Rapids, MI)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Clare E. Heflin
Attorney, Agent or Law Firm: Price Heneveld Cooper DeWitt & Litton
Application Number: 29/155,183
Classifications
Current U.S. Class: Exposed Bulb (D26/78); Fluorescent Tube Type (D26/75)
International Classification: 2603;