Diffuser lens for a lighting fixture

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Description

FIG. 1 is a top perspective view of a diffuser lens for a lighting fixture showing my new design;

FIG. 2 is an end elevational view thereof on an enlarged scale, the opposite end being a mirror image;

FIG. 3 is a top plan view thereof on an enlarged scale;

FIG. 4 is a bottom plan view thereof on an enlarged scale.

Referenced Cited
U.S. Patent Documents
D152250 January 1949 Franck et al.
D218062 July 1970 Magi
2277433 March 1942 Guth
2741694 April 1956 Thomstad et al.
2748263 May 1959 Frack et al.
Patent History
Patent number: D302049
Type: Grant
Filed: Mar 13, 1987
Date of Patent: Jul 4, 1989
Assignee: iGuzzini Illuminazione, S.p.A. (Recanati)
Inventor: Bruno Gecchelin (Milan)
Primary Examiner: Susan J. Lucas
Law Firm: Hedman, Gibson, Costigan & Hoare
Application Number: 7/25,793