U.S. patent number D252,668 [Application Number 05/793,441] was granted by the patent office on 1979-08-21 for drapery rod. Invention is credited to Robert S. Rudinski.
United States Patent | D252,668 |
Rudinski | August 21, 1979 |
Inventors: | Rudinski; Robert S. (Elkhart, IN) |
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Appl. No.: | 05/793,441 |
Filed: | May 3, 1977 |
Current U.S. Class: | D8/377; D25/119 |
Current International Class: | D0809 |
Field of Search: | ;D8/376,377 ;D25/74,75,76,79 ;404/65,64,69,32 ;403/169,231,263,401,402 ;52/309,312,400,656,716,718,727,732,735,737,758 |
D177034 | March 1956 | Fridolph |
D232910 | September 1974 | Duperrex |
D233520 | November 1974 | Le Van |
D240707 | July 1976 | Rudinski |
2000978 | May 1935 | Moseley |
Designing With Aluminum Extrusions by Reynolds Metals Co., c. 1957, p. 78, FIG. 98.. |
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