USD201880S - Acoustical correction tile - Google Patents
Acoustical correction tile Download PDFInfo
- Publication number
- USD201880S USD201880S US D201880 S USD201880 S US D201880S
- Authority
- US
- United States
- Prior art keywords
- tile
- acoustical correction
- correction tile
- acoustical
- page
- Prior art date
Links
- 210000003027 Ear, Inner Anatomy 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
Images
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
WWW
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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