Fluorescent lighting fixture grill

- Gulton Industries, Inc.
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Description

FIG. 1 is a bottom perspective view of a fluorescent lighting fixture grill showing my new design;

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

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right end elevational view thereof, the left end being a mirror image;

FIG. 5 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
D188436 July 1960 Budke et al.
D192745 May 1962 Guth, Jr.
D292026 September 22, 1987 Krol
D308259 May 29, 1990 Burkarth
2960604 November 1960 Guth, Sr.
4122511 October 24, 1978 Petersen
4625267 November 25, 1986 Mikalonis
Patent History
Patent number: D320283
Type: Grant
Filed: Aug 8, 1989
Date of Patent: Sep 24, 1991
Assignee: Gulton Industries, Inc. (Plano, TX)
Inventor: Jack Burkarth (Dallas, TX)
Primary Examiner: Susan J. Lucas
Law Firm: Darby & Darby
Application Number: 7/391,496
Classifications
Current U.S. Class: Openwork (D26/121); Open Grid-type Modifier (D26/77)