U.S. patent number D355,913 [Application Number D/006,288] was granted by the patent office on 1995-02-28 for stereo headphones with transmitter. This patent grant is currently assigned to Telean Technologies Limited. Invention is credited to Man L. Chong.
United States Patent | D355,913 |
Chong | February 28, 1995 |
Inventors: | Chong; Man L. (Hong Kong, HK) |
---|---|
Assignee: | Telean Technologies Limited
(Shatin, HK) |
Appl. No.: | D/006,288 |
Filed: | March 25, 1993 |
Sep 26, 1992 [GB] | 2026055 | |||
Current U.S. Class: | D14/168; D14/155; D14/205 |
Field of Search: | ;D14/155,168,172,205 ;381/183,187,188 ;455/91,128 ;379/430,444 |
D297737 | September 1988 | Vosburgh |
D325578 | April 1992 | Daido et al. |
Video Review; Mar. 1989; p. 20; wireless headphones with transmitter (upper left). . Video Review, Mar. 1989; p. 20; wireless headphones (lower left). . Stereo Review; Apr. 1989; p. 61; wireless headphones with transmitter (lower left). . Stereo Review; Jun. 1989; p. 57; cordless headphones with transmitter. . Video Review; Dec. 1986; p. 69; wireless headphones with transmitter (lower right). . Industrial Design; Mar.-Apr. 1986; p. 63; wireless headphones with transmitter (upper right). . Video Review; Nov. 1987; pp. 46-47; wireless headphones. . Stereo Review; May 1988; p. 17; wireless headphones with transmitter (lower left).. |
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