U.S. patent number D261,138 [Application Number 06/002,032] was granted by the patent office on 1981-10-06 for magnetic tape unit. This patent grant is currently assigned to International Business Machines Corporation. Invention is credited to Myron F. Davis, Jr..
United States Patent | D261,138 |
Davis, Jr. | October 6, 1981 |
Inventors: | Davis, Jr.; Myron F. (Boca Raton, FL) |
---|---|
Assignee: | International Business Machines
Corporation (Armonk, NY) |
Appl. No.: | 06/002,032 |
Filed: | January 8, 1979 |
Current U.S. Class: | D14/361 |
Current International Class: | D1402 |
Field of Search: | ;D14/40-50 ;364/900 ;340/365R ;361/331,334,346,347,380,390 |
D198083 | April 1964 | Smith et al. |
D201363 | June 1965 | Michiels |
D204938 | May 1966 | Loosen et al. |
D205661 | September 1966 | Grossman |
D207168 | March 1967 | Cheney |
D245158 | July 1977 | Davis, Jr. |
Datamation, 9-1977, p. 98, Magnetic Tape Unit. . Datamation, 9-1978, p. 230, Magnetic Tape Unit in Console.. |
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