U.S. patent number D328,889 [Application Number 07/638,428] was granted by the patent office on 1992-08-25 for battery charger for a radio telephone and a spare battery pack. This patent grant is currently assigned to Oki Electric Industry Co., Ltd.. Invention is credited to Naoko Seki.
United States Patent | D328,889 |
Seki | August 25, 1992 |
Inventors: | Seki; Naoko (Tokyo, JP) |
---|---|
Assignee: | Oki Electric Industry Co., Ltd.
(Tokyo, JP) |
Appl. No.: | 07/638,428 |
Filed: | January 7, 1991 |
Sep 28, 1990 [JP] | 2-32381 | |||
Current U.S. Class: | D13/108 |
Field of Search: | ;D13/107,108 ;320/2,3 |
D271391 | November 1983 | Scheid |
D276149 | October 1984 | Eckmann et al. |
D298119 | October 1988 | Richards et al. |
D301456 | June 1989 | Siddoway |
D313004 | December 1990 | Hasegawa et al. |
D321337 | November 1991 | Sakamoto et al. |
3644873 | February 1972 | Dalton et al. |
4829226 | May 1989 | Nakamura et al. |
5065082 | November 1991 | Fushiya |
Catalogue "The Nokia P-30 Handportable Cellular Phone" published by Nokia Mobira (Finland). . Catalogue "The Motorola Personal Cellular Telephone" published by Motorola Inc. (U.S.A.). . Catalogue "The DiamondTel 90X Portable" published by Mitsubishi Electric Co. (Japan). . Catalogue "Ultra Classic" published by Motorola Inc. (U.S.A.). . Catalogue "NovAtel Micro Classic PTR-800" published by NovAtel Carcom, Inc. (U.S.A.).. |
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