U.S. patent number D349,573 [Application Number 07/930,904] was granted by the patent office on 1994-08-09 for quick-lock holder for laparoscopic instrument. This patent grant is currently assigned to Flexbar Machine Corp.. Invention is credited to David T. Adler, John R. Bookwalter.
United States Patent | D349,573 |
Bookwalter , et al. | August 9, 1994 |
Inventors: | Bookwalter; John R. (Brattleboro, VT), Adler; David T. (Manhasset, NY) |
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Assignee: | Flexbar Machine Corp. (Central
Islip, NY) |
Appl. No.: | 07/930,904 |
Filed: | August 17, 1992 |
Current U.S. Class: | D24/128; 248/316.4; D24/133; D24/138 |
Field of Search: | ;D8/72,71 ;248/316.4,231.4,291,160,276,288.5,288.3 ;128/4,6,7,8 ;D24/138,127,128 |
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4606522 | August 1986 | Heiletz |
4803133 | September 1989 | Bonnell |
4867404 | September 1989 | Harrington et al. |
5224680 | July 1993 | Greenstein et al. |
5284130 | February 1994 | Ratliff |
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