Ribbed lighting diffuser with end cap

- RLR Industries, Inc.
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Description

FIG. 1 is a top view of an embodiment of a ribbed lighting diffuser with end cap;

FIG. 2 is a bottom view of the embodiment of FIG. 1;

FIG. 3 is a side view of the embodiment of FIG. 1; the opposite side is a mirror image thereof; and,

FIG. 4 is a side view of the embodiment of FIG. 1; the opposite side is a mirror image thereof.

Claims

The ornamental design for a ribbed lighting diffuser with end cap, as shown and described.

Referenced Cited
U.S. Patent Documents
D149026 March 1948 Schwartz
D199687 December 1964 Meyer et al.
D333530 February 23, 1993 Boundy
D363805 October 31, 1995 Cole
D397481 August 25, 1998 Schafer
D404161 January 12, 1999 Herst et al.
D405908 February 16, 1999 Herst et al.
D421505 March 7, 2000 Hastings et al.
2490191 December 1949 Baker
2623160 December 1952 McFahail
3159325 December 1964 Wakefield et al.
Other references
  • Lighting, Feb. 1959, p. 29, MUS fluorescent light fixture.
Patent History
Patent number: D437959
Type: Grant
Filed: Feb 17, 1999
Date of Patent: Feb 20, 2001
Assignee: RLR Industries, Inc. (Mableton, GA)
Inventor: Stewart B. Lewis (Atlanta, GA)
Primary Examiner: Susan J. Lucas
Attorney, Agent or Law Firm: Testa, Hurwitz & Thibeault LLP
Application Number: 29/100,717
Classifications
Current U.S. Class: Longitudinal Axis Parallel To Support Surface (D26/76)
International Classification: 2605;