USD201880S - Acoustical correction tile - Google Patents

Description

' Des. 201,880 Patented Aug. 10, 1965 United States Patent 0 ACOUSTICAL CORRECTION TILE James R. Radcliffe, Williamsville, N.Y., assignor to National Gypsum Company, Bulfalo, N.Y., a corporation of Delaware Filed July 27, 1964, Ser. No. 81,012

Term of patent 14 years (Cl. D182) [*W W l Fig. 2

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l l Q Fig. 3

FIG. 1 is a front face view of an acoustical correction References Cited by the Examiner tile showing my new design;

FIG. 2 is an edge view of said acoustical correction tile; and

FIG. 3 is a sectional view taken along the line 33 of WALLACE BURKE, Acting Primary Examiner FIG. 1. v

I claim:

The ornamental design for an acoustical correction tile, as shown.

Architectural Forum, November 1959, page 231, labyrinth tile design at center of page.

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