U.S. patent number D414,273 [Application Number D/079,416] was granted by the patent office on 1999-09-21 for puck spring for a sample tube holder. This patent grant is currently assigned to Bayer Corporation. Invention is credited to Michael John Campanelli, David Patrick O'Bryan, Gary Thomas Smith, Bingham Hood van Dyke, Jr..
United States Patent | D414,273 |
Smith , et al. | September 21, 1999 |
Inventors: | Smith; Gary Thomas (Collegeville, PA), O'Bryan; David Patrick (Kennett Square, PA), van Dyke, Jr.; Bingham Hood (Gilbertsville, PA), Campanelli; Michael John (Mahopac, NY) |
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Assignee: | Bayer Corporation (Tarrytown,
NY) |
Appl. No.: | D/079,416 |
Filed: | November 13, 1997 |
Current U.S. Class: | D24/227; D24/128; D24/228 |
Current International Class: | 2402 |
Field of Search: | ;D24/227,228,229 ;422/104,300,297 ;211/74,76,89,71,85.18 ;248/311.2,310,311.3,146 ;206/446,443 ;220/227 ;D7/455 |
D42197 | February 1912 | Eustis |
D402766 | December 1998 | Smith et al. |
2215411 | September 1940 | Sebring |
2956686 | October 1960 | Garey |
4759365 | July 1988 | Askinazy |
5533700 | July 1996 | Porter |
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