Patent
   D586956
Priority
Mar 31 2008
Filed
Jul 17 2008
Issued
Feb 17 2009
Expiry
Feb 17 2023
Assg.orig
Entity
unknown
34
11
n/a
I claim, the ornamental design for a welding mask, as shown and described.

FIG. 1 is a perspective view of a welding mask, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left elevational view thereof;

FIG. 5 is a right elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Huh, Moon Young

Patent Priority Assignee Title
8826464, Sep 29 2011 TECMEN ELECTRONICS CO , LTD Filter holding system for welding mask
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D640012, Sep 11 2009 BALDER, OPTOELEKTRONSKI ELEMENTI IN MERILNA TEHNIKA, D O O Welder's mask
D652577, Dec 03 2010 Seeko International Ltd. Welding helmet
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D657918, Aug 12 2011 Protective mask
D666365, Oct 26 2010 MENTA PATENT PARTNERS, LLC; MENTA, GREGORY S Face protector
D669227, May 03 2011 Welding helmet
D674151, Sep 13 2011 3M Innovative Properties Company Protective helmet
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
D753345, Oct 21 2015 Ningbo Geostar Photoelectric Technology Co., Ltd. Weld cap
D756569, Aug 06 2015 Ningbo Geostar Photoelectric Technology Co., Ltd. Weld cap
D770097, Dec 14 2013 Welding helmet with adjustable fans
D788988, Nov 26 2015 Ningbo Geostar Photoelectric Technology Co., Ltd. Welding helmet
D788990, Jun 30 2016 Welder'S helmet
D789614, Oct 07 2015 Otos Wing Co., Ltd. Welding mask
D853044, Mar 07 2018 Lincoln Global, Inc Inner shell of a helmet
D858000, May 22 2018 Lighted welding helmet
D860546, Mar 07 2018 Lincoln Global, Inc Top shell for helmet
D885679, Jan 27 2019 Jiangsu Meixin Optoelectronics Technology Co., Ltd. Welding mask
D885680, Jan 28 2019 Jiangsu Meixin Optoelectronics Technology Co., Ltd. Welding mask
D885681, Jan 28 2019 JIANGSU MEIXIN OPTOELECTRONICS TECHNOLOGY CO. LTD. Welding mask
D895104, Sep 01 2018 RPB SAFETY, LLC Visor for helmet respirator
D926386, Jan 19 2020 JIANGSU MEIXIN OPTOELECTRONICS TECHNOLOGY CO , LTD Welding helmet
ER1271,
ER5137,
Patent Priority Assignee Title
D393933, Apr 10 1996 Otos Optical Co., Ltd. Welding mask
D398421, Dec 12 1995 3M Innovative Properties Company Protective helmet
D446887, Sep 24 1999 OTOS TECH CO , LTD Welding mask
D478111, Aug 20 2001 OTOS OPTICAL CO , LTD Protective goggle
D481832, Oct 04 2002 OTOS OPTICAL CO , LTD Welding mask
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D482503, Oct 04 2002 OTOS OPTICAL CO , LTD Welding mask
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D530864, Feb 09 2005 Otos Tech Co., Ltd.; OTOS TECH CO , LTD Welding mask
D540989, Aug 31 2005 Otos Tech Co., Ltd.; OTOS TECH CO , LTD Welding mask
D540990, Aug 31 2005 Otos Tech Co., Ltd.; OTOS TECH CO , LTD Welding mask
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 29 2007OTOS TECH CO , LTD OTOS TECH CO , LTD CHANGE OF ASSIGNEE S ADDRESS0217310228 pdf
Jun 26 2008HUH, MOON YOUNGOTOS TECH CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0212590932 pdf
Jul 17 2008Otos Tech Co., Ltd.(assignment on the face of the patent)
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