U.S. patent number D322,782 [Application Number 07/612,275] was granted by the patent office on 1991-12-31 for movable handset telephone. This patent grant is currently assigned to Mitsubishi Denki Kabushiki Kaisha. Invention is credited to Takashi Murakami, Tsuyoshi Nakamachi, Michio Yamasaki.
United States Patent | D322,782 |
Nakamachi , et al. | December 31, 1991 |
Inventors: | Nakamachi; Tsuyoshi (Kamakura, JP), Murakami; Takashi (Amagasaki, JP), Yamasaki; Michio (Amagasaki, JP) |
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Assignee: | Mitsubishi Denki Kabushiki
Kaisha (Tokyo, JP) |
Appl. No.: | 07/612,275 |
Filed: | November 9, 1990 |
May 9, 1990 [JP] | 2-15664 | |||
Current U.S. Class: | D14/138AA; D14/147; D14/148 |
Field of Search: | ;D14/138,147,148,248 ;379/58,59,433,435,440 ;455/89,90 |
D298033 | October 1988 | Hatsumi et al. |
D298321 | November 1988 | Watanake |
D306163 | February 1990 | Soren et al. |
D310366 | July 1990 | Akaike et al. |
D315558 | March 1991 | Watanabe et al. |
D316410 | April 1991 | Watanabe et al. |
"Clarion 3000 Series Cellular Telephone" Catalogue (date unknown). . "Ericsson GE Mobile Communications Inc." Catalogue (date unknown). . "Panasonic, EB-310/311 Cellular Mobilephone" Catalogue (date unknown). . B. A. Pargh's 1987 Catalog, .COPYRGT.1987, Cordless Handset Telephones on pp. 274, 275.. |
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