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Patent
D628750
Priority
Jul 24 2009
Filed
Jul 24 2009
Issued
Dec 07 2010
Expiry
Dec 07 2024
Assg.orig
Entity
unknown
19
24
n/a
The ornamental design for a welding helmet having an automatic lighting system, as shown and described.
FIG. 1 is a perspective view of a welding helmet having an automatic lighting system showing my new design.
FIG. 2 is a right side elevational view, the left side being a mirror image thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a top elevational view thereof;
FIG. 5 is a rear elevational view thereof; and,
FIG. 6 is a bottom elevational view thereof.
The broken lines showing other matter in the figures are included for the purpose of illustrating environment and forms no part of the claimed design. The stippling that can be seen on the claimed design represents texture on the surface material.
Schwanz, Kenneth H.
Patent
Priority
Assignee
Title
8826464 ,
Sep 29 2011
TECMEN ELECTRONICS CO , LTD
Filter holding system for welding mask
D652577 ,
Dec 03 2010
Seeko International Ltd.
Welding helmet
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
D669227 ,
May 03 2011
Welding helmet
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
D700402 ,
Jul 16 2013
Ningbo Geostar Electronics Co., Ltd.
Welding helmet
D728163 ,
Aug 31 2014
Ningbo Geostar Electronics Co., Ltd.; NINGBO GEOSTAR ELECTRONICS CO , LTD
Welding helmet
D732746 ,
Jun 05 2013
TECMEN ELECTRONICS CO , LTD
Welding helmet
D734558 ,
Dec 16 2013
TECMEN ELECTRONICS CO , LTD
Welding helmet
D834257 ,
Oct 17 2016
Orthogonal mask
D858000 ,
May 22 2018
Lighted welding helmet
D985775 ,
Aug 13 2021
Hypnap LLC
Face support frame
ER5400 ,
ER7413 ,
Patent
Priority
Assignee
Title
4332004 ,
Oct 02 1980
Lighting system for use on a welder helmet
4958264 ,
Sep 08 1989
Jean J., Evendon
Helmet lamp
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Jun 05 1989
3M Innovative Properties Company
Welder's helmet
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Jul 31 2000
Illuminated lens device for welders helmet
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Sep 02 2003
Optrel AG
Welding protective mask with illumination equipment
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Jan 04 2006
Welding helmet
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Feb 09 2005
Otos Tech Co., Ltd.; OTOS TECH CO , LTD
Welding helmet having cartridge coupling structure
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Apr 10 1996
Otos Optical Co., Ltd.
Welding mask
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Otos Optical Co. Ltd.
Welding mask
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Sep 24 1999
OTOS TECH CO , LTD
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OTOS OPTICAL CO , LTD
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Otos Optical Co., Ltd.
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OTOS OPTICAL CO , LTD
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HARBOR FREIGHT TOOLS USA, INC
Welding mask
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Dec 29 2003
Polison Corporation
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Otos Tech Co., Ltd.; OTOS TECH CO , LTD
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Otos Tech Co., Ltd.; OTOS TECH CO , LTD
Welding mask
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Otos Tech Co., Ltd.; OTOS TECH CO , LTD
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Otos Tech Co., Ltd.; OTOS TECH CO , LTD
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Oct 20 2006
OTOS TECH CO , LTD
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HONEYWELL SAFETY PRODUCTS USA, INC
Blade welding helmet
D584858 ,
Aug 08 2007
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May 02 2008
WALTER SURFACE TECHNOLOGIES INCORPORATED
Welding helmet
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Mar 31 2008
Otos Tech Co., Ltd.
Welding mask
Executed on Assignor Assignee Conveyance Frame Reel Doc
Date
Maintenance Fee Events
n/a
Date
Maintenance Schedule
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