PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D553802
|
Priority
Oct 20 2006
|
Filed
Oct 20 2006
|
Issued
Oct 23 2007
|
Expiry
Oct 23 2021
|
|
Assg.orig
|
|
Entity
unknown
|
22
|
15
|
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 side elevational view thereof;
FIG. 5 is a right side 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 |
D565800, |
Dec 05 2006 |
|
Welding helmet |
D565801, |
Apr 04 2007 |
HONEYWELL SAFETY PRODUCTS USA, INC |
Blade 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 |
D584858, |
Aug 08 2007 |
|
Welding helmet |
D585160, |
Nov 15 2007 |
3M Innovative Properties Company |
Welding helmet cheek bone element |
D585604, |
May 02 2008 |
WALTER SURFACE TECHNOLOGIES INCORPORATED |
Welding helmet |
D586051, |
May 15 2008 |
WALTER SURFACE TECHNOLOGIES INCORPORATED |
Protective helmet |
D592811, |
Nov 15 2007 |
3M Innovative Properties Company |
Welding helmet collar portion |
D594600, |
Mar 31 2008 |
Otos Tech Co., Ltd. |
Welding mask |
D624705, |
Aug 13 2009 |
MENTA PATENT PARTNERS, LLC; MENTA, GREGORY S |
Face protector |
D628750, |
Jul 24 2009 |
|
Welding helmet having an automatic lighting system |
D635721, |
Jan 13 2010 |
Polison Corporation |
Welding mask |
D636129, |
Jan 12 2010 |
Wuxi Yincheng Technology Co., Ltd. |
Light shielding helmet |
D637353, |
Mar 16 2010 |
|
Welding helmet |
D640012, |
Sep 11 2009 |
BALDER, OPTOELEKTRONSKI ELEMENTI IN MERILNA TEHNIKA, D O O |
Welder's mask |
D669227, |
May 03 2011 |
|
Welding helmet |
D788990, |
Jun 30 2016 |
|
Welder'S helmet |
ER1271, |
|
|
|
ER5137, |
|
|
|
Patent |
Priority |
Assignee |
Title |
D310432, |
Mar 18 1988 |
JPCA, INC |
Welding helmet |
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 |
D419727, |
Mar 13 1998 |
CIGWELD PTY LTD |
Light shielding helmet |
D443394, |
Feb 17 2000 |
WALTER SURFACE TECHNOLOGIES INCORPORATED |
Safety 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 |
D482502, |
May 08 2002 |
Otos Optical Co., Ltd. |
Welding mask |
D482503, |
Oct 04 2002 |
OTOS OPTICAL CO , LTD |
Welding mask |
D489492, |
Mar 21 2003 |
HARBOR FREIGHT TOOLS USA, INC |
Welding mask |
D520684, |
Sep 03 2004 |
WALTER SURFACE TECHNOLOGIES INCORPORATED |
Protective helmet |
D524991, |
Sep 09 2005 |
WALTER SURFACE TECHNOLOGIES INCORPORATED |
Python protective helmet |
D527849, |
Feb 09 2005 |
Otos Tech Co., Ltd.; OTOS TECH CO , LTD |
Welding mask |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a