Welding helmet
Wang October 16, 2
U.S. patent number D669,227 [Application Number D/391,108] was granted by the patent office on 2012-10-16 for welding helmet. Invention is credited to Xuegang Wang.
| United States Patent | D669,227 |
| Wang | October 16, 2012 |
Welding helmet
Claims
CLAIM The ornamental design for a welding helmet, as shown and described.
| Inventors: | Wang; Xuegang (Taian, CN) |
|---|---|
| Appl. No.: | D/391,108 |
| Filed: | May 3, 2011 |
| Current U.S. Class: | D29/110 |
| Current International Class: | 2902 |
| Field of Search: | ;D29/100,102-112,122 ;D2/865,866,878,879,891,892 ;D24/110.1,110.2,110.3 ;128/206.12,206.13,206.16,206.19,206.28,201.24,857 ;2/1,7,455,456,410,5,6.6,6.3,6.5,6.7,8.1-8.8,206,417,418,419,15,9,424,171,205,431,432,426 |
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Other References
|
United States Patent and Trademark Office, "Notice of Allowance" issued in connection with U.S. Appl. No. 29/357,716, mailed Dec. 28, 2010 (11 pages). cited by other. |
Primary Examiner: Oswecki; Elizabeth J
Attorney, Agent or Firm: Hanley, Flight & Zimmerman, LLC
Description
FIG. 1 is a perspective view of a welding helmet showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
In the drawings, the features shown in broken lines in FIGS. 1-7 depict portions of the design that form no part of the claimed design.
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