U.S. patent number D415,847 [Application Number D/077,426] was granted by the patent office on 1999-10-26 for support post. This patent grant is currently assigned to S-Square Tube Products. Invention is credited to Richard Floyd Schaefer.
United States Patent | D415,847 |
Schaefer | October 26, 1999 |
Inventors: | Schaefer; Richard Floyd (Ft. Lupton, CO) |
---|---|
Assignee: | S-Square Tube Products
(Commerce City, CO) |
Appl. No.: | D/077,426 |
Filed: | August 1, 1997 |
Current U.S. Class: | D25/126 |
Current International Class: | 2501 |
Field of Search: | ;52/729.3,730.1,730.4,730.5,731.5,731.9,732.1,736.1,719,720.1,720.2,720.3,721.2 ;D25/122,38,61,256,126 ;256/19,22,DIG.5,65,66,67 ;403/345,348,202,351,352,359,372,738,169,217 |
D207665 | May 1967 | Deskey et al. |
1517119 | November 1924 | Luhring |
5471809 | December 1995 | Frankel |
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