U.S. patent number D349,773 [Application Number 07/923,157] was granted by the patent office on 1994-08-16 for lid for a cell culture tray. This patent grant is currently assigned to Oncotherapeutics. Invention is credited to Oskar W. Huber, Patricia J. Malin.
United States Patent | D349,773 |
Malin , et al. | August 16, 1994 |
Inventors: | Malin; Patricia J. (Palo Alto, CA), Huber; Oskar W. (Belmont, CA) |
---|---|
Assignee: | Oncotherapeutics (Palo Alto,
CA) |
Appl. No.: | 07/923,157 |
Filed: | July 29, 1992 |
Current U.S. Class: | D24/224; D24/216; D24/227; D24/229 |
Field of Search: | ;422/90 ;435/284,290,287,298,291,301,817 ;D24/224,227,230,225 |
D276071 | October 1984 | Malinoff |
3890201 | June 1975 | Cady |
4072578 | February 1978 | Cady et al. |
4230983 | October 1980 | Steere et al. |
4349632 | September 1982 | Lyman et al. |
5187096 | February 1993 | Giaever et al. |
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