U.S. patent number D406,136 [Application Number D/079,927] was granted by the patent office on 1999-02-23 for wireless telephone. This patent grant is currently assigned to Sony Corporation. Invention is credited to Toshiaki Sato.
United States Patent | D406,136 |
Sato | February 23, 1999 |
Inventors: | Sato; Toshiaki (Tokyo, JP) |
---|---|
Assignee: | Sony Corporation (Tokyo,
JP) |
Appl. No.: | D/079,927 |
Filed: | September 17, 1997 |
Current U.S. Class: | D14/138R |
Current International Class: | 1403 |
Field of Search: | ;D14/137,138,140,142,147,148,240,248 ;379/419,420,428,440 ;455/90,550-575 |
D356562 | March 1995 | Nuovo |
D365558 | December 1995 | Kajita et al. |
D366259 | January 1996 | Yamaguhi |
D368711 | April 1996 | Wicks et al. |
D373764 | September 1996 | Nagele et al. |
D380750 | July 1997 | Sato et al. |
D388431 | December 1997 | Takayaru et al. |
D389828 | January 1998 | Kutsuzawa |
913996 | Nov 1994 | JP | |||
Mobile Office, p. 78 Audiovox Telephone, Jun. 1993. . Catalog, "HD50S by Sony", Sony (Jun. 1997).. |
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