U.S. patent number D292,090 [Application Number 06/663,874] was granted by the patent office on 1987-09-29 for telephone answering machine. This patent grant is currently assigned to Sanyo Electric Co., Ltd., Tokyo Sanyo Electric Co., Ltd.. Invention is credited to Masahiro Shintomi.
United States Patent | D292,090 |
Shintomi | September 29, 1987 |
Inventors: | Shintomi; Masahiro (Gunma, JP) |
---|---|
Assignee: | Sanyo Electric Co., Ltd. (both
of, JP) Tokyo Sanyo Electric Co., Ltd. (both of, JP) |
Appl. No.: | 06/663,874 |
Filed: | October 23, 1984 |
Apr 27, 1984 [JP] | 59-17702 | |||
Current U.S. Class: | D14/141.1 |
Field of Search: | ;D14/1,2,3,4,99,52,57 ;379/135,119,76,70,83,82 |
D218756 | September 1970 | Federico |
D256689 | September 1980 | McCain |
D274428 | June 1984 | Bottner |
D284854 | July 1986 | Vaillant |
4426554 | January 1984 | Jacobson |
Radio Shack 1984 catalog, p. 101, top of page, Duofone TAD-215. . W. Bell & Co. 1983 catalog, p. 248, item A, Phone-Mate 3000. . Evans 1983-84 catalog, p. 307, item 5, Record-A-Call Telephone Answering Machine.. |
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