U.S. patent number D456,379 [Application Number D/133,434] was granted by the patent office on 2002-04-30 for cordless telephone headset. This patent grant is currently assigned to Fitzcom, Inc.. Invention is credited to Robert M. Fitzgerald.
United States Patent | D456,379 |
Fitzgerald | April 30, 2002 |
Inventors: | Fitzgerald; Robert M. (Denver, CO) |
---|---|
Assignee: | Fitzcom, Inc. (Denver,
CO) |
Appl. No.: | D/133,434 |
Filed: | November 30, 2000 |
Current U.S. Class: | D14/142; D14/206 |
Current International Class: | 1403 |
Field of Search: | ;D14/137,140,138,142,147-148,247-248,341-347,240,205-206,223 ;379/433.01-433.13,419,428.01-428.02,440,420.03,430 ;455/550-575,90 ;381/375-378,385,374,380,381 ;181/128,137 |
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D305759 | January 1990 | Balbuena |
5113428 | May 1992 | Fitzgerald |
D333305 | February 1993 | West |
D342947 | January 1994 | Totsuka |
D346380 | April 1994 | Fitzgerald |
5426689 | June 1995 | Griffith et al. |
D364617 | November 1995 | Fitzgerald |
D394058 | May 1998 | Fitzgerald |
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D402575 | December 1998 | Jones |
D414488 | September 1999 | Fitzgerald |
6055312 | April 2000 | Pralus et al. |
D425888 | May 2000 | Fitzgerald |
D429229 | August 2000 | Fitzgerald |
D441734 | May 2001 | Fitzgerald |
D449290 | October 2001 | Taylor et al. |
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