Convertible earhook headset
Landreth , et al. December 29, 1
U.S. patent number D403,327 [Application Number D/077,105] was granted by the patent office on 1998-12-29 for convertible earhook headset. This patent grant is currently assigned to Plantronics, Inc.. Invention is credited to Gregory E. Landreth, Fred I. Polito.
| United States Patent | D403,327 |
| Landreth , et al. | December 29, 1998 |
Convertible earhook headset
Claims
The ornamental design for a convertible earhook headset, as shown.
| Inventors: | Landreth; Gregory E. (Santa Cruz, CA), Polito; Fred I. (Santa Cruz, CA) |
|---|---|
| Assignee: | Plantronics, Inc. (Santa Cruz,
CA) |
| Appl. No.: | D/077,105 |
| Filed: | September 23, 1997 |
| Current U.S. Class: | D14/223; D14/206 |
| Current International Class: | 1401 |
| Field of Search: | ;D14/192,205,206,223,249 ;181/129,130,137 ;381/151,187 ;379/430 |
References Cited [Referenced By]
U.S. Patent Documents
| D311521 | October 1990 | Jonsson et al. |
| D366486 | January 1996 | Runquist et al. |
| D375313 | November 1996 | Jenson et al. |
| D375500 | November 1996 | Bungardt et al. |
| D375959 | November 1996 | Davis et al. |
Assistant Examiner: Bondade; Nanda
Attorney, Agent or Firm: Fenwick & West LLP
Description
FIG. 1 is a top, front, perspective view of a convertible earhook headset showing our new design;
FIG. 2 is a front elevational view;
FIG. 3 is a rear elevational view;
FIG. 4 is a right side elevational view;
FIG. 5 is a left side elevational view;
FIG. 6 is a top plan view; and,
FIG. 7 is a bottom plan view.
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