Patent
   D834762
Priority
Sep 22 2017
Filed
Apr 03 2018
Issued
Nov 27 2018
Expiry
Nov 27 2033
Assg.orig
Entity
unknown
3
8
n/a
The ornamental design for a detachable chin shield, as shown and described.

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.

Juhlin, Oskar E., Berggren, Martin A. J. M.

Patent Priority Assignee Title
D872943, Oct 03 2016 GALVION LTD Mandible guard
D874068, Oct 03 2016 GALVION LTD Mandible guard
D919190, Oct 03 2016 Galvion Ltd. Mandible guard
Patent Priority Assignee Title
9596902, May 30 2014 3M Innovative Properties Company Earmuff accommodating welding shield
D517745, Nov 12 2004 3M Innovative Properties Company Chin portion of welding helmet visor
D584008, Nov 15 2007 3M Innovative Properties Company Welding helmet front opening
D592811, Nov 15 2007 3M Innovative Properties Company Welding helmet collar portion
D668001, Mar 10 2010 3M Innovative Properties Company Front opening frame of a welding helmet
D674150, Mar 10 2010 3M Innovative Properties Company Welding helmet
D775427, Apr 26 2013 YUNNAN OUTAI SCIENCE AND TRADE CO , LTD Welding helmet
D793007, Feb 24 2016 NINGBO GEOSTAR PHOTOELECTRIC TECHNOLOGY CO , LTD Welding helmet
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 03 20183M Innovative Properties Company(assignment on the face of the patent)
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