U.S. patent number D320,683 [Application Number 07/305,654] was granted by the patent office on 1991-10-08 for linen cart. This patent grant is currently assigned to InterMetro Industries Corp.. Invention is credited to Robert J. Welch.
United States Patent | D320,683 |
Welch | October 8, 1991 |
Inventors: | Welch; Robert J. (Dallas, PA) |
---|---|
Assignee: | InterMetro Industries Corp.
(Wilkes-Barre, PA) |
Appl. No.: | 07/305,654 |
Filed: | February 3, 1989 |
Current U.S. Class: | D34/19; D34/17 |
Field of Search: | ;D34/17,12,14,19,20,21,22,23 ;280/79.11,79.3 ;312/250,214,350,218 ;D6/446,445,448 |
D242908 | January 1977 | Seider et al. |
D263573 | March 1982 | Ingledew |
D276947 | December 1984 | Dennis |
D305172 | December 1989 | Kolvites et al. |
D305822 | January 1990 | Kolvites et al. |
4093041 | June 1978 | Davis et al. |
4790610 | December 1988 | Welch et al. |
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