U.S. patent number D315,161 [Application Number 07/433,832] was granted by the patent office on 1991-03-05 for adaptor for a portable radio telephone. This patent grant is currently assigned to Oki Electric Industry Co., Ltd.. Invention is credited to Katsuhito Watanabe.
United States Patent | D315,161 |
Watanabe | March 5, 1991 |
Inventors: | Watanabe; Katsuhito (Tokyo, JP) |
---|---|
Assignee: | Oki Electric Industry Co., Ltd.
(Tokyo, JP) |
Appl. No.: | 07/433,832 |
Filed: | November 13, 1989 |
Feb 28, 1989 [JP] | 1-6939 | |||
Current U.S. Class: | D14/253; D13/108; D14/138R; D14/138; D14/142; D14/148 |
Field of Search: | ;D14/151,138,150,147,148 ;379/58,433 |
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D304830 | November 1989 | Sutoh |
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3407734 | Sep 1985 | DE | |||
Hechinger Flyer, AT&T Bases for AT&T Cordless Telephone Base 4110. . Citicorp Handout Flyer: Panasonic Base for Phone; Cordless Telephone Base; Nos. 709 & 710. . Radio Shack 1989 Catalog; Bases for Cordless Headset Telephones; p. 82; Radio Shack ET-395; p. 83; ET 393.. |
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