Metal door

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Description

FIG. 1 is a view of one side of a metal door showing our new design, the opposite side view being the same;

FIG. 2 is a view of one edge thereof, the opposite edge view being the same;

FIG. 3 is a view of the top thereof, the bottom view being the same; and

FIG. 4 is an enlarged fragmentary cross-section of each embossment of our new design as taken generally along each line 4--4 of FIG. 1.

Referenced Cited
U.S. Patent Documents
D227524 July 1973 Dushek
Other references
  • Panelcarve Pamphlet 980 Series, C 1970, p. 2, panel 984. Sweet's Architectural Catalog File, 1977, Section 8.3/Su, p. 9, No. SD543.
Patent History
Patent number: D257393
Type: Grant
Filed: Mar 29, 1978
Date of Patent: Oct 14, 1980
Assignee: Johnson Sheet Metal Works Corp. (Dallas, TX)
Inventors: George S. Hull (Richmond, IN), Raymond E. Imperial (Richmond, IN)
Primary Examiner: A. Hugo Word
Attorney: Raywood H. Blanchard
Application Number: 5/891,477
Classifications
Current U.S. Class: D25/48
International Classification: D2502;