USD193631S - Lighting fixture diffuser - Google Patents

Lighting fixture diffuser Download PDF

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Publication number
USD193631S
USD193631S US D193631 S USD193631 S US D193631S
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US
United States
Prior art keywords
lighting fixture
diffuser
fixture diffuser
view
united states
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Inventor
Heinrich Gantenbrink
Original Assignee
Prescolite Manufacturing Corporation
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United States Patent 0 '"ice Patented 2 11:
193,631 LIGHTING FIXTURE DIFFUSER Heinrich Gantenbrink, Menden, Kreis Iserlohn, Germany, assignor to Prescolite Manufacturing Corporation, Berkeley, Calif., a corporation of California Filed Sept. 2, 1960, Ser. No. 61,999
Term of patent 14 years (Cl. D4816) Tiq.&.
FIGURE 1 is a bottom plan view of a lighting fixture References Cited in the file of this patent diffuser showing my new design;
FIGURE 2 is a side elevational view thereof; and UNITED STATES PATENTS FIGURE 3 is a top plan view thereof, 153956 Lay May 1949 D. 169,972 Glatthar et al July 7, 1953 I claim: The ornamental design for a lighting fixture diffuser, substantially as shown.

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