Patent
   D674153
Priority
Mar 12 2012
Filed
Mar 12 2012
Issued
Jan 08 2013
Expiry
Jan 08 2027
Assg.orig
Entity
unknown
24
11
n/a
The ornamental design for a protective helmet, as shown and described.

FIG. 1 is a front perspective view of a protective helmet showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The details shown in broken lines form no part of the claimed design.

Juhlin, Oskar, Olsson, Henrik, Daniels, Björn, Birath, Martin L. E., Eke, Kristian N.

Patent Priority Assignee Title
10016008, Jun 16 2014 Illinois Tool Works Inc Headgear for protective headwear
10034510, Jun 16 2014 Illinois Tool Works Inc Headgear for protective headwear
10098403, Jun 16 2014 Illinois Tool Works Inc Headgear for protective headwear
10299530, Jun 16 2014 Illinois Tool Works Inc Headgear for protective headwear
10681953, Jun 16 2014 Illinois Tool Works Inc. Headgear for protective headwear
10702003, Dec 26 2014 Illinois Tool Works Inc. Apparatus for reducing angular velocity of protective shells associated with protective headwear
11033433, Jun 16 2014 Illinois Tool Works Inc Removable shield for protective headwear
9999546, Jun 16 2014 Illinois Tool Works Inc Protective headwear with airflow
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
D769535, May 12 2015 Illinois Tool Works Inc Protective helmet
D769542, May 12 2015 Illinois Tool Works Inc Protective helmet
D769543, May 12 2015 Illinois Tool Works Inc Protective helmet
D770689, May 12 2015 Illinois Tool Works Inc Protective helmet
D774702, Aug 26 2014 SATA GmbH & Co. KG; SATA GMBH & CO KG Respirator helmet
D774703, Aug 26 2014 SATA GmbH & Co. KG Respirator helmet outer shell
D776359, May 12 2015 Illinois Tool Works Inc Protective helmet
D776360, May 12 2015 Illinois Tool Works Inc Protective helmet
D777987, May 12 2015 Illinois Tool Works Inc Protective helmet
D779128, May 20 2016 Illinois Tool Works Inc Protective helmet
D781502, May 20 2016 Illinois Tool Works Inc Protective helmet
D782120, May 12 2015 Illinois Tool Works Inc Protective helmet
D804107, May 20 2016 Illinois Tool Works Inc. Protective helmet
Patent Priority Assignee Title
D365666, Mar 18 1993 Optrel AG Welding helmet
D393933, Apr 10 1996 Otos Optical Co., Ltd. Welding mask
D394732, Apr 10 1996 Otos Optical Co. Ltd. Welding mask
D489492, Mar 21 2003 HARBOR FREIGHT TOOLS USA, INC Welding mask
D518745, Apr 26 2005 MILWAUKEE ELECTRIC TOOL CORP Hang-hole and vial window for a level
D518923, Nov 12 2004 3M Innovative Properties Company Top portion of a welding helmet
D521190, Dec 21 2004 HARBOR FREIGHT TOOLS USA, INC Welding helmet
D540989, Aug 31 2005 Otos Tech Co., Ltd.; OTOS TECH CO , LTD Welding mask
D585160, Nov 15 2007 3M Innovative Properties Company Welding helmet cheek bone element
D590547, Apr 03 2008 3 INNOVATIVE PROPERTIES COMPANY Headgear article having recessed portions
D638586, Aug 31 2010 3M Innovative Properties Company Head gear top portion
//////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 12 20123M Innovative Properties Company(assignment on the face of the patent)
Mar 13 2012BIRATH, MARTIN L E 3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0283000990 pdf
Mar 13 2012EKE, KRISTIAN N 3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0283000990 pdf
Mar 14 2012JUHLIN, OSKAR3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0283000990 pdf
Mar 14 2012OLSSON, HENRIK3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0283000990 pdf
Apr 02 2012DANIELS, BJORN3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0283000990 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule