U.S. patent number D389,828 [Application Number D/066,851] was granted by the patent office on 1998-01-27 for portable telephone. This patent grant is currently assigned to Toyo Communication Equipment Co., Ltd.. Invention is credited to Shuichi Kutsuzawa.
United States Patent | D389,828 |
Kutsuzawa | January 27, 1998 |
Inventors: | Kutsuzawa; Shuichi (Samukawa, JP) |
---|---|
Assignee: | Toyo Communication Equipment Co.,
Ltd. (Kanagawa, JP) |
Appl. No.: | D/066,851 |
Filed: | February 21, 1997 |
Current U.S. Class: | D14/138AA |
Current International Class: | 1403 |
Field of Search: | ;D14/137,138,140,142,147,148,240,248 ;379/58-61,419,420,428,440,433,454,455 ;455/89,90 |
D323325 | January 1992 | Seki |
D337326 | July 1993 | Kim |
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D361996 | September 1995 | Roegner |
D365094 | December 1995 | Trahan et al. |
D366259 | January 1996 | Yamaguchi |
D368711 | April 1996 | Wicks |
D370223 | May 1996 | Kajita et al. |
D377171 | January 1997 | Yokouchi |
D377489 | January 1997 | Renard |
Mobile office cellular buyers' guide Winter 95, p. 63, NEC TalkTime Exec 700.. |
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