U.S. patent number D324,645 [Application Number 07/435,783] was granted by the patent office on 1992-03-17 for roller support for rolling doors, gates or the like. Invention is credited to Sebastian Magro, Vincent Magro.
United States Patent | D324,645 |
Magro , et al. | March 17, 1992 |
Inventors: | Magro; Sebastian (Stonybrook, NY), Magro; Vincent (Stonybrook, NY) |
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Appl. No.: | 07/435,783 |
Filed: | November 13, 1989 |
Current U.S. Class: | D8/380; D25/122; D8/354; D8/377 |
Field of Search: | ;160/133,315 ;D25/119,125,38,44,48,122 ;16/96R ;D8/354,380,377 |
26561 | January 1897 | Shaw |
D96508 | August 1935 | Rosenburgh |
D234756 | April 1975 | Bergstrom |
D244942 | July 1977 | Bobrovniczky |
D257503 | November 1980 | McKee |
D258279 | February 1981 | Moore |
748641 | January 1904 | Newell |
909027 | January 1909 | Sanders |
2349702 | May 1944 | Campion |
2520618 | August 1950 | Winter |
3732913 | May 1973 | Wrono |
3734161 | May 1973 | Pierce |
4611848 | September 1986 | Romano |
4738296 | April 1988 | Hatch |
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