U.S. patent number D412,170 [Application Number D/063,022] was granted by the patent office on 1999-07-20 for telephone handset. This patent grant is currently assigned to Vtech Communications Ltd.. Invention is credited to Joseph Chan.
United States Patent | D412,170 |
Chan | July 20, 1999 |
Inventors: | Chan; Joseph (Hong Kong, HK) |
---|---|
Assignee: | Vtech Communications Ltd.
(HK) |
Appl. No.: | D/063,022 |
Filed: | November 22, 1996 |
Current U.S. Class: | D14/147 |
Current International Class: | 1403 |
Field of Search: | ;D14/137,138,140,142,147-151,240,241,248 ;D13/107,108 ;379/419,420,428,440,434-436 |
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D288561 | March 1987 | Bond |
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D307276 | April 1990 | Desbarats |
D316857 | May 1991 | Park |
D319829 | September 1991 | Wu |
D355189 | February 1995 | Folkes et al. |
D355652 | February 1995 | Lee et al. |
D355912 | February 1995 | Wicks et al. |
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The GTE 3200, Amoco ad in d14/148, Dec. 1988. . B.A.Pargh catalog p. 314, Cobra phones, spring/summer, 1992. . B.A.Pargh catalog p. 348, Uniden and Universal phones at bottom, Jun. 1989. . Nov. 28, 1989 O.G. p. 2090, patent 4884294.. |
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