Embossed plastic sheet material

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Description

FIG. 1 is a plan view of a sheet of embossed plastic sheet material showing my new design. A design unit is contained within the rectangle defined by the black lines. As shown, the design is repeated in a vertical row as indicated by the extension of the black lines; and

FIG. 2 is an enlarged plan view of a portion of the sheet of FIG. 1 showing the embossment at substantially actual size.

Referenced Cited
U.S. Patent Documents
D187697 April 1960 Brody
D233079 October 1974 Burroughs
Other references
  • "Ceiling Systems" 1968, Armstrong pp. 51, 52 & 60. "Sweet's Architectural Design Catalog" Section 9.1; pp. 22, 43 vol. 6, 1973.
Patent History
Patent number: D245042
Type: Grant
Filed: Jul 16, 1975
Date of Patent: Jul 12, 1977
Assignee: Owens-Corning Fiberglas Corporation (Toledo, OH)
Inventor: Sara Reid Plumb (Long Valley, NJ)
Primary Examiner: Joel Stearman
Assistant Examiner: Josephine Lloyd
Attorney: John W. Overman
Application Number: 5/596,491
Classifications
Current U.S. Class: D87/3G
International Classification: D0506;