Embossed plastic sheet material

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Description

FIG. 1 is a plan view of an embossed plastic sheet material showing my new design, the unit of repeat being shown within the four corner markings and the manner of overall repeat being a one-half offset in adjacent horizontal rows as indicated at the upper and lower central portions of the figure; and

FIG. 2 is a plan view, at substantially actual size, of the portion of the unit of repeat contained within the broken-line rectangle of FIG. 1.

Referenced Cited
U.S. Patent Documents
D245042 July 12, 1977 Plumb
Patent History
Patent number: D259594
Type: Grant
Filed: Apr 25, 1979
Date of Patent: Jun 16, 1981
Assignee: Owens-Corning Fiberglas Corporation (Toledo, OH)
Inventor: Mark R. Weitzman (Toledo, OH)
Primary Examiner: George G. Stellar
Attorneys: Ronald C. Hudgens, Philip R. Cloutier, Paul J. Rose
Application Number: 6/33,271
Classifications
Current U.S. Class: D92/11
International Classification: D0506;