Patent
   D853047
Priority
Mar 21 2018
Filed
Mar 21 2018
Issued
Jul 02 2019
Expiry
Jul 02 2034
Assg.orig
Entity
unknown
0
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 shown in the drawings show unclaimed subject matter only and form no part of the claimed design.

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

Patent Priority Assignee Title
Patent Priority Assignee Title
7908678, Dec 22 2005 Cascade Maverik Lacrosse, LLC Sport helmet with adjustable liner
9596902, May 30 2014 3M Innovative Properties Company Earmuff accommodating welding shield
20140298557,
CN106859847,
D489492, Mar 21 2003 HARBOR FREIGHT TOOLS USA, INC Welding mask
D517745, Nov 12 2004 3M Innovative Properties Company Chin portion of welding helmet visor
D751767, Dec 03 2013 SHOEI CO , LTD Helmet
KR101360936,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 21 20183M Innovative Properties Company(assignment on the face of the patent)
Mar 21 2018BERGGREN, MARTIN A J M 3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0453020008 pdf
Mar 21 2018JUHLIN, ERIK OSKAR3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0453020008 pdf
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