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Patent
D592811
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Priority
Nov 15 2007
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Filed
Nov 15 2007
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Issued
May 19 2009
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Expiry
May 19 2023
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Assg.orig
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Entity
unknown
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26
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13
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n/a
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The ornamental design for a welding helmet collar portion, as shown and described.
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FIG. 1 is a perspective view, showing the new design for a welding helmet collar portion;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view, the right side view being a mirror image thereof;
FIG. 5 is a top view thereof; and,
FIG. 6 is a bottom view thereof.
The details shown in broken lines form no part of the claimed design.
Juhlin, Oskar E.
Patent |
Priority |
Assignee |
Title |
D668327, |
Nov 04 2010 |
Scott Health & Safety LTD |
Breathing mask |
D668758, |
Nov 04 2010 |
Scott Health & Safety LTD |
Breathing mask |
D677436, |
Mar 10 2010 |
3M Innovative Properties Company |
Welding helmet feature contour |
D692189, |
Apr 27 2012 |
SHOEI CO., LTD. |
Helmet shield |
D768940, |
Nov 17 2014 |
LEATT CORPORATION |
Helmet with hydration facility |
D814707, |
Oct 03 2016 |
GALVION LTD |
Mandible guard |
D834754, |
Oct 20 2016 |
Esab AB |
Welding helmet |
D834759, |
Sep 22 2017 |
3M Innovative Properties Company |
Grinding visor frame |
D834760, |
Sep 22 2017 |
3M Innovative Properties Company |
Front frame |
D834762, |
Sep 22 2017 |
3M Innovative Properties Company |
Detachable chin shield |
D835353, |
Sep 22 2017 |
3M Innovative Properties Company |
Pivot knob ring for a welding helmet |
D840606, |
Apr 03 2018 |
3M Innovative Properties Company |
Grinding protection plate |
D841893, |
May 24 2016 |
3M Innovative Properties Company |
Recessed snag-resistant knobs for adjusting a welding shields pivot action |
D853048, |
Mar 21 2018 |
3M Innovative Properties Company |
Scrape guard |
D872943, |
Oct 03 2016 |
GALVION LTD |
Mandible guard |
D874068, |
Oct 03 2016 |
GALVION LTD |
Mandible guard |
D893106, |
Oct 26 2018 |
3M Innovative Properties Company |
Welding helmet |
D901087, |
Sep 22 2017 |
3M Innovative Properties Company |
Outer shield contour line |
D901088, |
Sep 22 2017 |
3M Innovative Properties Company |
Grinding protection plate |
D901782, |
Oct 26 2018 |
3M Innovative Properties Company |
Welding helmet |
D919190, |
Oct 03 2016 |
Galvion Ltd. |
Mandible guard |
D942699, |
Jul 23 2019 |
Esab AB |
Helmet |
ER1634, |
|
|
|
ER4025, |
|
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|
ER5461, |
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|
ER610, |
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Patent |
Priority |
Assignee |
Title |
D393933, |
Apr 10 1996 |
Otos Optical Co., Ltd. |
Welding mask |
D394732, |
Apr 10 1996 |
Otos Optical Co. Ltd. |
Welding mask |
D398421, |
Dec 12 1995 |
3M Innovative Properties Company |
Protective helmet |
D517745, |
Nov 12 2004 |
3M Innovative Properties Company |
Chin portion of welding helmet visor |
D524992, |
Aug 09 2005 |
ERGONOMIDESIGN AB |
Pair of welding helmet visor flanges |
D525395, |
Aug 09 2005 |
ERGONOMIDESIGN AB |
Welding helmet lens frame |
D526097, |
Aug 09 2005 |
ERGONOMIDESIGN AB |
Side portion of a welding helmet |
D532560, |
Aug 09 2005 |
ERGONOMIDESIGN AB |
Side portion of a welding helmet |
D532939, |
Aug 09 2005 |
ERGONOMIDESIGN AB |
Top portion of a welding helmet |
D533313, |
Aug 09 2005 |
ERGONOMIDESIGN AB |
Ear portion of a welding helmet |
D540990, |
Aug 31 2005 |
Otos Tech Co., Ltd.; OTOS TECH CO , LTD |
Welding mask |
D553802, |
Oct 20 2006 |
OTOS TECH CO , LTD |
Welding mask |
D565800, |
Dec 05 2006 |
|
Welding helmet |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a