U.S. patent number D316,857 [Application Number 07/459,675] was granted by the patent office on 1991-05-14 for combined cordless handset. This patent grant is currently assigned to Gold Star Telecommunications Co., Ltd.. Invention is credited to Hee S. Park.
United States Patent | D316,857 |
Park | May 14, 1991 |
Inventors: | Park; Hee S. (Seoul, KR) |
---|---|
Assignee: | Gold Star Telecommunications Co.,
Ltd. (Seoul, KR) |
Appl. No.: | 07/459,675 |
Filed: | January 2, 1990 |
May 24, 1989 [KR] | 6880/1989 | |||
May 24, 1989 [KR] | 6881/1989 | |||
Current U.S. Class: | D14/138R; D14/142; D14/144; D14/147; D14/148; D14/151 |
Field of Search: | ;D14/138,147,151,148,149 ;339/58,59,440,436,433,432,428,418,419 |
D279895 | July 1985 | Menei |
D286530 | November 1986 | Sasaki et al. |
D289044 | March 1987 | Watanake |
D300218 | March 1989 | Skrypalle |
D302154 | July 1989 | Ohta et al. |
D303388 | September 1989 | Mo |
D305118 | December 1989 | Pfeifer et al. |
D307426 | April 1990 | Ohta et al. |
4694485 | September 1987 | Iwase |
Hechinger Handout Leaflet, AT&T Cordless Model 4110: Handset. . Citicorp Mail Handout; dated 10/89; Panasonic; Model 709 Cordless handset telephone. . B. A. Pargh-Catalog 1989: at p. 348; Uniden Item XE777EXP; Duel Cordless Keypad Telephone, p. 348.. |
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