3D navigation headset
Birkholz January 14, 2
U.S. patent number D468,720 [Application Number D/137,370] was granted by the patent office on 2003-01-14 for 3d navigation headset. This patent grant is currently assigned to Maui Innovative Peripherals, Inc.. Invention is credited to Doug Birkholz.
| United States Patent | D468,720 |
| Birkholz | January 14, 2003 |
3D navigation headset
Claims
The ornamental design for a 3D navigation headset, as shown and described.
| Inventors: | Birkholz; Doug (Madison, WI) |
|---|---|
| Assignee: | Maui Innovative Peripherals,
Inc. (Kihei, HI) |
| Appl. No.: | D/137,370 |
| Filed: | February 21, 2001 |
| Current U.S. Class: | D14/205 |
| Current International Class: | 1401 |
| Field of Search: | ;D14/188,192,205-206,223,224 ;181/129-130 ;379/430,433 ;381/370,376-381 |
References Cited [Referenced By]
U.S. Patent Documents
| D358390 | May 1995 | Hayashi |
| D376151 | December 1996 | Eckstein |
| D377020 | December 1996 | Bungardt et al. |
| D391573 | March 1998 | Nakamura |
| D420356 | February 2000 | Suzuki |
Attorney, Agent or Firm: Chong; Leighton K.
Description
FIG. 1 is a top view of the new design for a 3D navigation headset;
FIG. 2 is a right side view of the article in FIG. 1, the left side being a mirror image thereof;
FIG. 3 is bottom view of the article in FIG. 1;
FIG. 4 is a front view of the article in FIG. 1;
FIG. 5 is a perspective view of the article in FIG. 1; and,
FIG. 6 is a rear view of the article in FIG. 1.
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