Helmet
Grepper , et al. September 11, 2
U.S. patent number D550,902 [Application Number D/238,540] was granted by the patent office on 2007-09-11 for helmet. Invention is credited to Theo Grepper, Martin Knopfli.
| United States Patent | D550,902 |
| Grepper , et al. | September 11, 2007 |
Helmet
Claims
CLAIM The ornamental design for a helmet, as shown and described.
| Inventors: | Grepper; Theo (Kilchberg, CH), Knopfli; Martin (Bolligen, CH) |
|---|---|
| Appl. No.: | D/238,540 |
| Filed: | September 16, 2005 |
| Current U.S. Class: | D29/102 |
| Current International Class: | 2902 |
| Field of Search: | ;D29/102-109,111-112,122 ;2/5,6.1-6.3,6.5-6.8,9,410-415,421-425,427-428,435,468,205-206,172-173,209 |
References Cited [Referenced By]
U.S. Patent Documents
| 5675843 | October 1997 | Grim et al. |
| D426677 | June 2000 | Ho |
| D427381 | June 2000 | Ho |
| D437092 | January 2001 | Ho |
| D453860 | February 2002 | Lu |
| D453975 | February 2002 | Ho |
| D455869 | April 2002 | Ho |
| D456567 | April 2002 | Ho |
| D481172 | October 2003 | Ho |
| D516751 | March 2006 | Ho |
| D516752 | March 2006 | Ho |
| D517739 | March 2006 | Ho |
Attorney, Agent or Firm: Vidas, Arrett & Steinkraus, P.A.
Description
FIG. 1 is a front view of of a helmet showing our new design;
FIG. 2 is a rear view thereof;
FIG. 3 is a right view thereof;
FIG. 4 is a left view thereof;
FIG. 5 is a top view thereof; and,
FIG. 6 is a bottom view thereof.
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