U.S. patent number D423,493 [Application Number D/097,859] was granted by the patent office on 2000-04-25 for wireless telephone. This patent grant is currently assigned to Sony Corporation. Invention is credited to Katsuhisa Hakoda.
United States Patent | D423,493 |
Hakoda | April 25, 2000 |
Inventors: | Hakoda; Katsuhisa (Tokyo, JP) |
---|---|
Assignee: | Sony Corporation (Tokyo,
JP) |
Appl. No.: | D/097,859 |
Filed: | December 16, 1998 |
Jun 16, 1998 [JP] | 10-17011 | |||
Current U.S. Class: | D14/138AD |
Current International Class: | 1403 |
Field of Search: | ;D14/137,138,147-148,247-248,250,240,140-142 ;379/433,434,419,420,428,440 ;455/550-575,90 |
D326452 | May 1992 | Roegner |
D327059 | June 1992 | Chu et al. |
D369796 | May 1996 | Grewe |
D385554 | October 1997 | Nuovo et al. |
D390555 | February 1998 | Finke-Anlauff |
D406131 | February 1999 | Osthues |
5335274 | August 1994 | Masuda et al. |
5657370 | August 1997 | Tsugane et al. |
Catalog, "J-Phone DP-211SW", 2 pages, Pioneer, (Sep. 1997). . Catalog, "Data Scope DS-110", 3 pages, Kyocera, (Oct. 1997).. |
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