U.S. patent number D297,938 [Application Number 06/921,277] was granted by the patent office on 1988-10-04 for optical disk cartridge. This patent grant is currently assigned to Kabushiki Kaisha Toshiba. Invention is credited to Kunio Hara.
United States Patent | D297,938 |
Hara | October 4, 1988 |
Inventors: | Hara; Kunio (Chiba, JP) |
---|---|
Assignee: | Kabushiki Kaisha Toshiba
(Kawasaki, JP) |
Appl. No.: | 06/921,277 |
Filed: | October 21, 1986 |
May 12, 1986 [JP] | 61-17442 | |||
Current U.S. Class: | D14/480 |
Field of Search: | ;D14/107,109,114 ;360/97,98,99,133,60 ;206/312,313,444 ;369/291 |
D277858 | March 1985 | Takahashi et al. |
D292292 | October 1987 | Saito et al. |
4658318 | April 1987 | Bauck et al. |
US. Statutory Invention Registration, Reg. No. 479, pub. 7-1-1986, filed 5-23-1983, Inventors Bartholet et al. . Catalogue of Maxell Optical Disk Cartridge, published by Hitachi Maxell Co., Ltd. on Sep. 1, 1983. . Catalogue of Super Store, Optical Disk Cartridge published by Information Storage Inc.. |
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