U.S. patent number D734,558 [Application Number D/476,720] was granted by the patent office on 2015-07-14 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 |
D734,558 |
Wu |
July 14, 2015 |
Welding helmet
Claims
CLAIM The ornamental design for a welding helmet, as shown and
described.
Inventors: |
Wu; Ziqian (Nanjing,
CN) |
Applicant: |
Name |
City |
State |
Country |
Type |
Tecmen Electronics Co., Ltd. |
Nanjing |
N/A |
CN |
|
|
Assignee: |
Tecmen Electronics Co., Ltd.
(Nanjing, CN)
|
Appl.
No.: |
D/476,720 |
Filed: |
December 16, 2013 |
Current U.S.
Class: |
D29/110 |
Current International
Class: |
2902 |
Field of
Search: |
;D29/100,102,104,105,107,108,109,110,122
;2/455,410,6.3,6.7,7,8.2,424,425,15,427,431,432,9,171,173,206
;128/857,858,201.22,201.23,201.24,206.12 |
References Cited
[Referenced By]
U.S. Patent Documents
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 front elevational view of the welding helmet shown in
FIG. 1;
FIG. 3 is a rear elevational view of the welding helmet shown in
FIG. 1;
FIG. 4 is a left elevational side view of the welding helmet shown
in FIG. 1;
FIG. 5 is a right elevational side view of the welding helmet shown
in FIG. 1;
FIG. 6 is a top plan view of the welding helmet shown in FIG. 1;
and,
FIG. 7 is a bottom plan 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.
* * * * *