Ribbed lighting diffuser with end cap
Latest RLR Industries, Inc. Patents:
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
Other references
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. |
- 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
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;
International Classification: 2605;