Patent
   D539988
Priority
Aug 09 2005
Filed
Aug 09 2005
Issued
Apr 03 2007
Expiry
Apr 03 2021
Assg.orig
Entity
unknown
23
41
n/a
The ornamental design for a welding helmet visor, as shown and described.

FIG. 1 is a perspective view, showing the new design for a welding helmet visor;

FIG. 2 is a left side view, the right side view being a mirror image thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is a rear view thereof.

The broken lines form no part of the claimed design, and the shading is provided to illustrate contour only and is not an indication of texture, gloss, etc.

Fredriksson, Lennart C., Fridholm, Jonas D., Juhlin, Oskar E., Lilenthal, Niklas, Mases, Kjell I., Crafoord, David, Belin, Rutger

Patent Priority Assignee Title
8438662, Nov 23 2009 MENTA PATENT PARTNERS, LLC; MENTA, GREGORY S Face protector lens assembly and method of use
8438663, Nov 23 2009 MENTA PATENT PARTNERS, LLC; MENTA, GREGORY S Face protector lens assembly and method of use
8726412, Nov 23 2009 MENTA PATENT PARTNERS, LLC; MENTA, GREGORY S Face protector lens assembly and method of use
9271871, Nov 23 2009 MENTA PATENT PARTNERS, LLC; MENTA, GREGORY S Face protector lens assembly and method of use
D584009, Jan 31 2008 3M Innovative Properties Company Welding helmet frame
D597709, Nov 15 2007 3M Innovative Properties Company Protective plate for a welding filter in a welding helmet
D602648, Oct 31 2008 SHOEI CO., LTD. Upper part for helmet shield
D604911, Nov 15 2007 3M Innovative Properties Company Protective plate for a welding filter in a welding helmet
D611659, Oct 31 2008 SHOEI CO., LTD. Shield for helmet
D611660, Oct 31 2008 SHOEI CO., LTD. Tab for helmet shield
D616155, Nov 25 2007 3M Innovative Properties Company Protective plate for a welding filter in a welding helmet
D640421, Nov 23 2009 MENTA PATENT PARTNERS, LLC; MENTA, GREGORY S Lens assembly
D654620, Apr 07 2011 Hair dryer heat shielding device
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
D674150, Mar 10 2010 3M Innovative Properties Company Welding helmet
D676127, May 04 2010 Scott Health & Safety LTD Breathing mask
D677436, Mar 10 2010 3M Innovative Properties Company Welding helmet feature contour
D790775, Nov 30 2015 GALVION LTD Helmet
D805696, Nov 30 2015 GALVION LTD Helmet
D942699, Jul 23 2019 Esab AB Helmet
Patent Priority Assignee Title
5970514, Feb 05 1999 Face mask
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D251156, May 19 1976 Protective helmet
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D482502, May 08 2002 Otos Optical Co., Ltd. Welding mask
D482503, Oct 04 2002 OTOS OPTICAL CO , LTD Welding mask
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D485948, Feb 21 2003 KBC AMERICA, INC Dual-fin full face helmet
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 09 20053M Innovative Properties Company(assignment on the face of the patent)
Dec 21 2005BELIN, RUTGER3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0173120735 pdf
Dec 21 2005FREDRIKSSON, LENNART C 3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0173120735 pdf
Dec 21 2005LILENTHAL, NIKLAS3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0173120735 pdf
Dec 21 2005MASES, KJELL I 3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0173120735 pdf
Feb 21 2006FRIDHOLM, JONAS D ERGONOMIDESIGN ABASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0173120960 pdf
Feb 21 2006JUHLIN, OSKAR E ERGONOMIDESIGN ABASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0173120960 pdf
Feb 21 2006ERGONOMIDESIGN AB3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0173300559 pdf
Feb 27 2006CRAFOORD, DAVIDERGONOMIDESIGN ABASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0173120960 pdf
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