U.S. patent number D304,336 [Application Number 07/224,138] was granted by the patent office on 1989-10-31 for handset telephone. Invention is credited to George J. Vigil.
United States Patent | D304,336 |
Vigil | October 31, 1989 |
Inventors: | Vigil; George J. (Santa Fe, NM) |
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Appl. No.: | 07/224,138 |
Filed: | July 18, 1988 |
Current U.S. Class: | D14/143; D14/147; 379/434 |
Field of Search: | ;D14/143,147,189,176 ;D21/111 ;446/140,141 ;379/434,440,433,419,420,436 |
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D292095 | September 1987 | Yoshiharu |
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