USD183697S - Acoustic tile - Google Patents

Acoustic tile Download PDF

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Publication number
USD183697S
USD183697S US D183697 S USD183697 S US D183697S
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US
United States
Prior art keywords
acoustic tile
acoustic
tile
minn
fieslgn
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Inventor
Clayton A. Laughlin
Original Assignee
Wood Conversion Company
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United States Patent 0 "ice Des-183,697
Patented Oct. 14, 1958 ACOUSTIC TILE Clayton A. Laughlin, Minneapolis, Minn., assignor to Wood Conversion Company, St. Paul, Minn., a corporation of Delaware Application February 27, 1958, Serial No. 49,838
Term of patent 14 years (Cl. D182) 7? F 3 "iii 74%: E7 @A #44172? I; it. 0
Fig. 1 is a top plan view of an acoustic tile showing References Cited in the file of this patent my fieslgn; Sears, Roebuck and Co. (Philadelphia), 1956 Fall and 2 15 an edge vlew thereof; and Winter cat. #213, page 1349, item A. Fig. 3 is a fragmentary enlarged cross-section on line 3-3 of Fig. 1.
I claim:
The ornamental design for an acoustic tile, substantially as shown.

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