Welding helmet
Wu June 23, 2
U.S. patent number D732,746 [Application Number D/456,951] was granted by the patent office on 2015-06-23 for welding helmet. This patent grant is currently assigned to Tecmen Electronics CO., LTD.. The grantee listed for this patent is Tecmen Electronics Co., Ltd.. Invention is credited to Ziqian Wu.
| United States Patent | D732,746 |
| Wu | June 23, 2015 |
| **Please see images for: ( Certificate of Correction ) ** |
Welding helmet
Claims
CLAIM The ornamental design for a welding helmet, as shown and described.
| Inventors: | Wu; Ziqian (Nanjing, CN) | ||||||||||
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| Applicant: |
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| Assignee: | Tecmen Electronics CO., LTD.
(Nanjing, CN) |
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| Appl. No.: | D/456,951 | ||||||||||
| Filed: | June 5, 2013 |
| Current U.S. Class: | D29/110 |
| Current International Class: | 2902 |
| Field of Search: | ;D29/100,102,105,106,107,108,110 ;2/455,410,6.3,6.7,7,8.2,424,425,15,427,431,432,9,171,173,206 ;D24/110.1,110.2,110.3 ;128/857,858,201.22,201.23,201.24,206.12 |
References Cited [Referenced By]
U.S. Patent Documents
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| D635721 | April 2011 | Cheng |
| D636129 | April 2011 | Wu |
| D637353 | May 2011 | Wang |
| D640419 | June 2011 | Wright |
| D654224 | February 2012 | Wu |
| D654225 | February 2012 | Wu |
| D654226 | February 2012 | Wu |
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| 2007/0079417 | April 2007 | Huh |
| 2008/0060101 | March 2008 | Cadogan |
Other References
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US. Appl. No. 29/476,720, filed Dec. 16, 2013. cited by applicant. |
Primary Examiner: Oswecki; Elizabeth J
Attorney, Agent or Firm: Leydig, Voit & Mayer, Ltd.
Description
FIG. 1 is a top, front, right side perspective view of a welding helmet showing my new design;
FIG. 2 is a top plan view of the welding helmet shown in FIG. 1;
FIG. 3 is a bottom plan view of the welding helmet shown in FIG. 1;
FIG. 4 is a front elevational view of the welding helmet shown in FIG. 1;
FIG. 5 is a rear elevational view of the welding helmet shown in FIG. 1;
FIG. 6 is a left side elevational view of the welding helmet shown in FIG. 1; and,
FIG. 7 is a right side elevational view of the welding helmet shown in FIG. 1.
The broken lines shown in the drawings represent portions of the welding helmet that form no part of the claimed design.
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