Safety helmet
Westerdal November 15, 2
U.S. patent number D648,899 [Application Number D/348,532] was granted by the patent office on 2011-11-15 for safety helmet. This patent grant is currently assigned to Elvex Corporation. Invention is credited to Roland Westerdal.
| United States Patent | D648,899 |
| Westerdal | November 15, 2011 |
Safety helmet
Claims
CLAIM I claim the ornamental design for a safety helmet, as shown and described.
| Inventors: | Westerdal; Roland (Brookfield, CT) |
|---|---|
| Assignee: | Elvex Corporation (Bethel,
CT) |
| Appl. No.: | D/348,532 |
| Filed: | January 15, 2010 |
| Current U.S. Class: | D29/102 |
| Current International Class: | 0203 |
| Field of Search: | ;D29/102-106,122 ;2/5,6.6,411-414,425,427,424 |
References Cited [Referenced By]
U.S. Patent Documents
| D277425 | February 1985 | Higginson |
| D299765 | February 1989 | Lewis et al. |
| D300275 | March 1989 | Sjogren et al. |
| D433776 | November 2000 | Scanlon |
| D468062 | December 2002 | Santiago |
| D498880 | November 2004 | Jones |
| D574113 | July 2008 | Lee |
| D575905 | August 2008 | Davis et al. |
| D600412 | September 2009 | Ochoa |
| D602640 | October 2009 | Ho |
| D602641 | October 2009 | Ho |
Attorney, Agent or Firm: Ware, Fressola, Van Der Sluys & Adolphson, LLP
Description
FIG. 1 is a front perspective view of a safety helmet showing my new design;
FIG. 2 is a left side elevation view thereof, the right side being a mirror image;
FIG. 3 is a front elevation view thereof;
FIG. 4 is a rear elevation view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
The details shown in broken lines form no part of the claimed design.
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