Metal door
Hull , et al. October 14, 1
U.S. patent number D257,393 [Application Number 05/891,477] was granted by the patent office on 1980-10-14 for metal door. This patent grant is currently assigned to Johnson Sheet Metal Works Corp.. Invention is credited to George S. Hull, Raymond E. Imperial.
| United States Patent | D257,393 |
| Hull , et al. | October 14, 1980 |
Metal door
Claims
The ornamental design of a metal door, substantially as shown and described.
| Inventors: | Hull; George S. (Richmond, IN), Imperial; Raymond E. (Richmond, IN) |
|---|---|
| Assignee: | Johnson Sheet Metal Works Corp.
(Dallas, TX) |
| Appl. No.: | 05/891,477 |
| Filed: | March 29, 1978 |
| Current U.S. Class: | D25/48.3 |
| Current International Class: | D2502 |
| Field of Search: | ;D6/192 ;49/57,501,DIG.2 ;52/309,630 ;D25/48 |
References Cited [Referenced By]
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.. |
Primary Examiner: Word; A. Hugo
Attorney, Agent or Firm: Blanchard; Raywood H.
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.
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