PTO Wrapper PDF
Dossier Espace Google
Patent
   D769542
Priority
May 12 2015
Filed
May 12 2015
Issued
Oct 18 2016
Expiry
Oct 18 2030
Inventors
Patel, Nis…
Assg.orig
Illinois T…
Assg.curr
Illinois T…
Entity
unknown
Referenced by
4
References
67
Maint.:
n/a
We claim the ornamental design for a protective helmet, as shown and described.

FIG. 1 is a top, front perspective view of a protective helmet.

FIG. 2 is a front view of the protective helmet shown in FIG. 1.

FIG. 3 is a left side view of the protective helmet shown in FIG. 1; and,

FIG. 4 is a right side view of the protective helmet shown in FIG. 1.

Portions of the protective helmet and any exemplary environment shown in broken lines are for illustrative purposes only and form no part of the claimed design.
INVENTORS:

Patel, Nishank R., Sommers, Eric T., Petre, Samuel B., Gardner, William P., Lowney, Stephanie J., Podell, Robert A., Mehnert, John Clayton

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D882878, Sep 22 2017 3M Innovative Properties Company Task light protection plate for a welding helmet
D885681, Jan 28 2019 JIANGSU MEIXIN OPTOELECTRONICS TECHNOLOGY CO. LTD. Welding mask
D885682, Jan 28 2019 Jiangsu Meixin Optoelectronics Technology Co., Ltd. Welding mask
D942699, Jul 23 2019 Esab AB Helmet
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
3413972,
3430263,
4109320, Jun 10 1977 Sellstrom Manufacturing Company Attaching assembly
4293757, Sep 17 1979 Automatic welder's helmet having ventilation means
4479738, Apr 27 1983 Sellstrom Manufacturing Company Attaching assembly
4499630, Sep 27 1982 WHITE CONSOLIDATED INDUSTRIES, INC Manual control knob with adjustable pointer assembly
5003632, Apr 07 1988 Intertechnique Device for connecting a breathing mask to a helmet
5012528, Mar 01 1990 Institut De Recherche En Sante Et En . . . Visor attachment for safety helmet
6032297, Jul 01 1997 MSA Technology, LLC; Mine Safety Appliances Company, LLC Head-protective helmet and assemblies thereof
6035451, Mar 10 1998 3M Innovative Properties Company Protective helmet system with cam for attaching first and second face shields thereto
6154881, Sep 22 1999 Face protector
6185739, Aug 12 1997 CIGWELD PTY LTD Light shielding helmet system
6260197, Apr 09 1999 Kimberly-Clark Worldwide, Inc Welding helmet with conical pivoting mechanism for head gear strap
6264392, Aug 25 1999 MSA Technology, LLC; Mine Safety Appliances Company, LLC Pivot joint for faceshield assembly
6298498, Mar 10 1998 3M Innovative Properties Company Protective helmet system
7120939, Nov 04 2003 SPERIAN EYE & FACE PROTECTION, INC Support for a face shield
7178932, Jan 04 2006 Welding helmet
7534005, Jan 04 2006 Welding helmet
8056152, Apr 03 2008 3M Innovative Properties Company Pivot assembly for headgear
8214920, Feb 18 2008 HONEYWELL SAFETY PRODUCTS USA, INC Hard hat adapter for a welding helmet
8336114, Aug 12 2011 Protective mask
8387162, Dec 13 2010 Otos Wing Co., Ltd. Hinge coupling structure for welding mask, face shield and safety helmet
8584265, Apr 18 2006 3M Innovative Properties Company; ERGONOMIDESIGN AB Head suspension system and headgear with replaceable headband bridge and method of adjusting same
8627517, Oct 10 2007 3M Innovative Properties Company Head suspension headband
8826464, Sep 29 2011 TECMEN ELECTRONICS CO , LTD Filter holding system for welding mask
8990963, Aug 23 2006 Lincoln Global, Inc. User-friendly welding helmet assembly
9155923, Dec 06 2011 East Carolina University Portable respirators suitable for agricultural workers
20030135911,
20060080761,
20070220649,
20080060102,
20090210989,
20100229274,
20110101890,
20110219506,
20110265790,
20130152919,
20150143669,
20160081856,
D270642, Feb 03 1981 Abrasive blasting wheel pin
D393933, Apr 10 1996 Otos Optical Co., Ltd. Welding mask
D398421, Dec 12 1995 3M Innovative Properties Company Protective helmet
D467489, Mar 28 2001 Concordia Investment Partners, Inc. Knob
D489492, Mar 21 2003 HARBOR FREIGHT TOOLS USA, INC Welding mask
D521190, Dec 21 2004 HARBOR FREIGHT TOOLS USA, INC Welding helmet
D530185, Sep 17 2004 SENTRY SAFE, INC Dial for a combination lock
D557128, Sep 22 2005 BTM Company LLC Button shape for clinch joint
D584003, Nov 15 2007 3M Innovative Properties Company Welding helmet
D589654, Nov 15 2007 3M Innovative Properties Company Pivot knob portion of a welding helmet
D602639, Dec 24 2008 Horseback riding helmet
D635721, Jan 13 2010 Polison Corporation Welding mask
D654224, Jul 22 2011 TECMEN ELECTRONICS CO , LTD Welding helmet
D654634, Jul 22 2011 TECMEN ELECTRONICS CO , LTD Welding helmet
D667173, Mar 10 2010 3M Innovative Properties Company Welding helmet
D674150, Mar 10 2010 3M Innovative Properties Company Welding helmet
D674153, Mar 12 2012 3M Innovative Properties Company Protective helmet
D735949, Dec 11 2013 Bell Sports, Inc.; Bell Sports, Inc Helmet
D735951, Aug 28 2014 3M Innovative Properties Company Welding helmet
D742596, Feb 17 2014 Protective helmet
D743629, Feb 17 2014 Protective helmet
D747556, Oct 31 2013 OGK Kabuto Co., Ltd.; OGK KABUTO CO , LTD Helmet
D749796, Oct 09 2014 Gentex Corporation Visor and mandible shield assembly
EP2184039,
EP2462825,
EP2462826,
WO2009048829,
WO2009048836,
ASSIGNMENT RECORDS    Assignment records on the USPTO
////////
Executed onAssignorAssigneeConveyanceFrameReelDoc
May 04 2015SOMMERS, ERIC T Illinois Tool Works IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0364340911 pdf
May 04 2015GARDNER, WILLIAM P Illinois Tool Works IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0364340911 pdf
May 04 2015LOWNEY, STEPHANIE J Illinois Tool Works IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0364340911 pdf
May 11 2015PETRE, SAMUEL B Illinois Tool Works IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0364340911 pdf
May 12 2015Illinois Tool Works Inc.(assignment on the face of the patent)
May 12 2015PATEL, NISHANK R Illinois Tool Works IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0364340911 pdf
May 15 2015PODELL, ROBERT A Illinois Tool Works IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0364340911 pdf
May 15 2015MEHNERT, JOHN CLAYTONIllinois Tool Works IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0364340911 pdf
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule