Patent
   D837461
Priority
Aug 26 2016
Filed
Dec 20 2016
Issued
Jan 01 2019
Expiry
Jan 01 2034
Assg.orig
Entity
unknown
5
18
n/a
The ornamental design for a belt for welding helmet, as shown and described.

FIG. 1 is a top, front, right side perspective view of a belt for welding helmet showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right elevational side view thereof;

FIG. 5 is a left elevational side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines shown in the drawings represent portions of the belt for welding helmet that form no part of the claimed design.

Wu, Ziqian

Patent Priority Assignee Title
D927785, Aug 30 2018 TECMEN ELECTRONICS CO , LTD Headgear of welding helmet
D948131, May 28 2019 Lincoln Global, Inc.; Lincoln Global, Inc Headgear of helmet
D985851, May 12 2021 Welding helmet
ER3196,
ER72,
Patent Priority Assignee Title
D398403, Mar 04 1996 Luxtec Corporation Headband for surgeons with removable headboard hanger
D654224, Jul 22 2011 TECMEN ELECTRONICS CO , LTD Welding helmet
D654225, Jul 22 2011 TECMEN ELECTRONICS CO , LTD Welding helmet
D654226, Jul 22 2011 TECMEN ELECTRONICS CO , LTD Welding helmet
D654634, Jul 22 2011 TECMEN ELECTRONICS CO , LTD Welding helmet
D668000, Nov 03 2009 3M Innovative Properties Company Head harness
D696469, Jan 11 2011 PFANNER SCHUTZBEKLEIDUNG GMBH Helmet liner
D710493, Jun 05 2013 TECMEN ELECTRONICS CO , LTD Respirator
D710494, Dec 16 2013 TECMEN ELECTRONICS CO , LTD Respirator
D710545, Dec 16 2013 TECMEN ELECTRONICS CO , LTD Head belt
D710546, Dec 16 2013 TECMEN ELECTRONICS CO , LTD Head belt
D716505, Dec 16 2013 TECMEN ELECTRONICS CO , LTD Air supply attachment for a head belt of a welding helmet
D716506, Dec 16 2013 TECMEN ELECTRONICS CO , LTD Air supply attachment for a head belt of a welding helmet
D732746, Jun 05 2013 TECMEN ELECTRONICS CO , LTD Welding helmet
D734558, Dec 16 2013 TECMEN ELECTRONICS CO , LTD Welding helmet
D767829, Feb 04 2015 TECMEN ELECTRONICS CO , LTD Belt for welding helmet
D774180, Mar 12 2015 TECMEN ELECTRONICS CO , LTD Respirator
D775344, Apr 07 2015 TECMEN ELECTRONICS CO , LTD Filter cartridge for welding respirator
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 11 2016WU, ZIQIANTECMEN ELECTRONICS CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0410360047 pdf
Dec 20 2016Tecmen Electronics Co., Ltd.(assignment on the face of the patent)
Mar 20 2023TECMEN ELECTRONICS CO , LTD TECMEN ELECTRONICS CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0633530937 pdf
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