Detachable earmuff headset
O'Leary April 22, 2
U.S. patent number D473,539 [Application Number D/156,603] was granted by the patent office on 2003-04-22 for detachable earmuff headset. Invention is credited to Jeremiah O'Leary.
| United States Patent | D473,539 |
| O'Leary | April 22, 2003 |
Detachable earmuff headset
Claims
I claim the ornamental design for a detachable earmuff headset, as shown and described.
| Inventors: | O'Leary; Jeremiah (Escondido, CA) |
|---|---|
| Appl. No.: | D/156,603 |
| Filed: | March 5, 2002 |
| Current U.S. Class: | D14/205 |
| Current International Class: | 1401 |
| Field of Search: | ;D14/137,138,192,205,206,223,249 ;181/129,130 ;379/430,431,433 ;381/381,374,376,377,378,379 ;D29/112 ;2/209 |
References Cited [Referenced By]
U.S. Patent Documents
| 2615169 | October 1952 | Mayant |
| 2946862 | July 1960 | Wadsworth et al. |
| D229833 | January 1974 | Becker |
| 3902120 | August 1975 | Dascal et al. |
| D287849 | January 1987 | O'Malley |
| D342071 | December 1993 | Wright et al. |
| D358388 | May 1995 | Nakamura et al. |
| D390564 | February 1998 | Savona |
Attorney, Agent or Firm: Schoonover; Donald R.
Description
FIG. 1 is a perspective view of the detachable earmuff headset embodying the design of the present invention.
FIG. 2 is a front elevational view thereof;
FIG. 3 is a side elevational view thereof;
FIG. 4 is a top plan view thereof; and,
FIG. 5 is a bottom plan view thereof.
The cords in all views are fragmented for ease of illustration.
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