U.S. patent number D291,690 [Application Number 06/707,781] was granted by the patent office on 1987-09-01 for headphone. This patent grant is currently assigned to Talbot Toys Ltd.. Invention is credited to Joel B. Tabachnik.
United States Patent | D291,690 |
Tabachnik | September 1, 1987 |
Inventors: | Tabachnik; Joel B. (New York, NY) |
---|---|
Assignee: | Talbot Toys Ltd. (Kowloon,
HK) |
Appl. No.: | 06/707,781 |
Filed: | March 4, 1985 |
Current U.S. Class: | D14/205 |
Field of Search: | ;D14/1-7,36,68,69,85,95,99 ;381/25,158,183,187 ;379/430,444 ;181/129,136,137 |
D228352 | September 1973 | Itagaki |
D244300 | May 1977 | Besasie |
D247433 | March 1978 | Fixler |
D270634 | September 1983 | Ungar |
D286632 | November 1986 | Teunis |
3430261 | March 1969 | Benner |
3488457 | January 1970 | Lahti |
3810525 | May 1974 | Crenna |
3891810 | June 1975 | Hayashi |
Best Products, 1984/1985 Catalog, p. 294H, Item 11 Sony Stereo Headphone Model MDR-A50LV.. |
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