U.S. patent number D834,762 [Application Number D/642,943] was granted by the patent office on 2018-11-27 for detachable chin shield.
This patent grant is currently assigned to 3M Innovative Properties Company. The grantee listed for this patent is 3M INNOVATIVE PROPERTIES COMPANY. Invention is credited to Martin A. J. M. Berggren, Oskar E. Juhlin.
United States Patent |
D834,762 |
Berggren , et al. |
November 27, 2018 |
Detachable chin shield
Claims
CLAIM The ornamental design for a detachable chin shield, as shown
and described.
Inventors: |
Berggren; Martin A. J. M.
(Tallberg, SE), Juhlin; Oskar E. (Gustavsberg,
SE) |
Applicant: |
Name |
City |
State |
Country |
Type |
3M INNOVATIVE PROPERTIES COMPANY |
St. Paul |
MN |
US |
|
|
Assignee: |
3M Innovative Properties
Company (St. Paul, MN)
|
Appl.
No.: |
D/642,943 |
Filed: |
April 3, 2018 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
Issue Date |
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29618738 |
Sep 22, 2017 |
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Current U.S.
Class: |
D29/122;
D29/110 |
Current International
Class: |
2902 |
Field of
Search: |
;D29/108-110,102-107,122
;D24/110.1-110.3 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Delehanty; Robert A
Attorney, Agent or Firm: Kusters; Johannes P. M.
Description
FIG. 1 is a perspective view showing the new design for a
detachable chin shield for a welding helmet;
FIG. 2 is a front view thereof;
FIG. 3 is a back 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.
The broken lines showing of a welding helmet form no part of the
claimed design.
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