U.S. patent number D339,322 [Application Number 07/638,427] was granted by the patent office on 1993-09-14 for battery pack for a portable radio telephone. This patent grant is currently assigned to Oki Electric Industry Co., Ltd.. Invention is credited to Naoko Seki, Katsuhito Watanabe.
United States Patent | D339,322 |
Seki , et al. | September 14, 1993 |
Inventors: | Seki; Naoko (Tokyo, JP), Watanabe; Katsuhito (Tokyo, JP) |
---|---|
Assignee: | Oki Electric Industry Co., Ltd.
(Tokyo, JP) |
Appl. No.: | 07/638,427 |
Filed: | January 7, 1991 |
Sep 10, 1990 [JP] | 2-30097 | |||
Current U.S. Class: | D13/103 |
Field of Search: | ;D13/103 ;D14/137,138 ;379/99,428,433 ;429/99 |
D277747 | February 1985 | Toth |
D304439 | November 1989 | Mitchell et al. |
D305717 | January 1990 | Soren et al. |
D328733 | August 1992 | Seymour |
Catalogue "Ultra Classic", published by Motorola Inc. (U.S.A.) .COPYRGT. 1989. . Catalogue "NovAtel Micro Classic PTR-800", published by NovAtel Carcom, Inc. (U.S.A.) .COPYRGT. 1989.. |
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