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Publication numberUSD190647 S
Publication typeGrant
Publication dateJun 20, 1961
Filing dateJan 25, 1960
Publication numberUS D190647 S, US D190647S, US-S-D190647, USD190647 S, USD190647S
InventorsCharles W. Allen
Original AssigneeThe Celotex Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Acoustical correction tile
US D190647 S
Abstract  available in
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Claims  available in
Description  (OCR text may contain errors)

United States Patent 0 "ice Patented 331 29112 ACOUSTICAL CORRECTION TILE Charles W. Allen, In, Chicago, Ill., assignor to The Celotex Corporation, Chicago, Ill., a corporation of Delaware Filed Jan. 25, 1960, Ser. No. 59,143

Term of patent 14 years (Cl. D18-2) will. Mimi .liii iiiiHh ii iii FIGURE 1 is a front face view of an acoustical cor- References Cited in the file of this patent rection tile, showing my new design; and UNITED STATES PATENTS tilFIGURE 2 is an edge v1ew of sald acoustical correction D. 173,623 Lund Dec. 7, 1954 D. 188,491 Green Aug. 2, 1960 I claim: The ornamental design for an acoustical correction tile, OTHER REFERENCES as shown. Architectural Record for October 1958, page 38.