U.S. patent number D366,486 [Application Number D/029,556] was granted by the patent office on 1996-01-23 for headset. This patent grant is currently assigned to Telex Communications, Inc.. Invention is credited to David J. Copeland, Lars Runquist.
United States Patent | D366,486 |
Runquist , et al. | January 23, 1996 |
Inventors: | Runquist; Lars (St. Paul, MN), Copeland; David J. (Minneapolis, MN) |
---|---|
Assignee: | Telex Communications, Inc.
(Minneapolis, MN) |
Appl. No.: | D/029,556 |
Filed: | October 11, 1994 |
Current U.S. Class: | D14/206; D14/142 |
Field of Search: | ;D14/142,205-206,215-216,223-229,249,299 ;181/129,130,158 ;379/430,431,444 ;381/25,68.6,69,91,159,183,187,168-169 |
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