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Patent
D604911
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Priority
Nov 15 2007
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Filed
Nov 25 2008
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Issued
Nov 24 2009
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Expiry
Nov 24 2023
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Assg.orig
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Entity
unknown
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23
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21
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n/a
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The ornamental design for a protective plate for a welding filter in a welding helmet, as shown and described.
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FIG. 1 is a perspective view of a protective plate for a welding filter in a welding helmet showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view of thereof;
FIG. 4 is a left side view thereof, the right side view being a mirror image;
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 |
| D612545, |
Mar 19 2007 |
|
Headwear protective device |
| D642258, |
May 31 2010 |
Prestige Ameritech, Ltd |
Face seal for a respirator |
| D642259, |
May 31 2010 |
Prestige Ameritech, Ltd |
Face seal for a respirator |
| D663900, |
Feb 23 2011 |
3M Innovative Properties Company |
Hearing protector ear cups |
| D666778, |
Mar 10 2010 |
3M Innovative Properties Company |
Welding helmet feature contour |
| D667173, |
Mar 10 2010 |
3M Innovative Properties Company |
Welding helmet |
| D667591, |
Mar 10 2010 |
3M Innovative Properties Company |
Side portion of a welding helmet |
| D668001, |
Mar 10 2010 |
3M Innovative Properties Company |
Front opening frame of a welding helmet |
| D668392, |
Nov 04 2010 |
3M Innovative Properties Company |
Hearing protector |
| D671273, |
Nov 04 2010 |
3M Innovative Properties Company |
Hearing protector |
| D674150, |
Mar 10 2010 |
3M Innovative Properties Company |
Welding helmet |
| D677436, |
Mar 10 2010 |
3M Innovative Properties Company |
Welding helmet feature contour |
| D678619, |
Oct 26 2010 |
SUREWERX USA INC |
Welding auto-darkening filter assembly |
| D683502, |
Oct 26 2010 |
SUREWERX USA INC |
Welding auto-darkening filter |
| D683906, |
Oct 26 2010 |
SUREWERX USA INC |
Welding auto-darkening filter |
| D700405, |
Jun 07 2011 |
Oxford Plastic Systems Limited |
Safety equipment |
| D735949, |
Dec 11 2013 |
Bell Sports, Inc.; Bell Sports, Inc |
Helmet |
| D735950, |
Dec 11 2013 |
Bell Sports, Inc.; Bell Sports, Inc |
Helmet |
| D735951, |
Aug 28 2014 |
3M Innovative Properties Company |
Welding helmet |
| D882878, |
Sep 22 2017 |
3M Innovative Properties Company |
Task light protection plate for a welding helmet |
| D901087, |
Sep 22 2017 |
3M Innovative Properties Company |
Outer shield contour line |
| D930912, |
Dec 22 2017 |
Ningbo Geostar Photoelectric Technology Co., Ltd. |
Welding filter |
| D935747, |
Feb 28 2020 |
|
Mask attached to a hood |
| Patent |
Priority |
Assignee |
Title |
| 5003632, |
Apr 07 1988 |
Intertechnique |
Device for connecting a breathing mask to a helmet |
| 6038705, |
Oct 06 1998 |
Oakley, Inc. |
Impact resistant face shield |
| 20050091732, |
|
|
|
| 20060080761, |
|
|
|
| D398421, |
Dec 12 1995 |
3M Innovative Properties Company |
Protective helmet |
| D499215, |
Dec 29 2003 |
Polison Corporation |
Welding 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 |
| D539485, |
Mar 14 2006 |
Otos Tech Co., Ltd. |
Mask for protecting a face |
| D539988, |
Aug 09 2005 |
ERGONOMIDESIGN AB |
Welding helmet visor |
| D565800, |
Dec 05 2006 |
|
Welding helmet |
| D584003, |
Nov 15 2007 |
3M Innovative Properties Company |
Welding helmet |
| D584006, |
Nov 15 2007 |
3M Innovative Properties Company |
Side portion of a welding helmet |
| D584007, |
Nov 15 2007 |
3M Innovative Properties Company |
Top portion of a welding helmet |
| D584008, |
Nov 15 2007 |
3M Innovative Properties Company |
Welding helmet front opening |
| D585160, |
Nov 15 2007 |
3M Innovative Properties Company |
Welding helmet cheek bone element |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a