USD398421S - Protective helmet - Google Patents

Protective helmet Download PDF

Info

Publication number
USD398421S
USD398421S US29055704 US05570496F USD398421S US D398421 S USD398421 S US D398421S US 29055704 US29055704 US 29055704 US 05570496 F US05570496 F US 05570496F US D398421 S USD398421 S US D398421S
Authority
US
Grant status
Grant
Patent type
Design
Prior art keywords
fig
view
elevational
protective
helmet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US29055704
Inventor
Carl-Goran Crafoord
Håkan Bergkvist
Kjell Mases
Rutger Belin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HORNELL HOLDING AB
3M Innovative Properties Co
Original Assignee
Hornell Elektrooptik AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Grant date

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Description

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

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

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

FIG. 7 is a bottom plan view thereof.

Claims (1)

  1. The ornamental design for a protective helmet, as shown and described.
US29055704 1995-12-12 1996-06-11 Protective helmet Expired - Lifetime USD398421S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE95-2362 1995-12-12

Publications (1)

Publication Number Publication Date
USD398421S true USD398421S (en) 1998-09-15

Family

ID=

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6401244B1 (en) 2001-03-13 2002-06-11 Sellstrom Manufacturing Co. Welding helmet and face plate
US20040216736A1 (en) * 2003-03-28 2004-11-04 Lee Peter D Rigid air ducting for respirator hoods and helmets
US20080060102A1 (en) * 2006-08-23 2008-03-13 Lincoln Global, Inc. User-friendly welding helmet assembly
US8826464B2 (en) 2011-09-29 2014-09-09 Tecmen Electronics Co., Ltd. Filter holding system for welding mask
USD732746S1 (en) 2013-06-05 2015-06-23 Tecmen Electronics Co., Ltd. Welding helmet
USD734558S1 (en) 2013-12-16 2015-07-14 Tecmen Electronics Co., Ltd. Welding helmet
USD734557S1 (en) * 2013-12-14 2015-07-14 Frank Stankus Welding helmet with adjustable fan
USD742075S1 (en) * 2014-07-07 2015-10-27 Ningbo Geostar Electronics Co., Ltd. Welding helmet
USD757368S1 (en) 2014-11-12 2016-05-24 Paulson Manufacturing Corporation Chin protector for a protective face shield
USD769543S1 (en) 2015-05-12 2016-10-18 Illinois Tool Works Inc. Protective helmet
USD769542S1 (en) * 2015-05-12 2016-10-18 Illinois Tool Works Inc. Protective helmet
USD769535S1 (en) 2015-05-12 2016-10-18 Illinois Tool Works Inc. Protective helmet
USD770689S1 (en) 2015-05-12 2016-11-01 Illinois Tool Works Inc. Protective helmet
USD775427S1 (en) * 2013-04-26 2016-12-27 Yunnan Outai Science and Trade Co., Ltd. Welding helmet
USD776359S1 (en) 2015-05-12 2017-01-10 Illinois Tool Works Inc. Protective helmet
USD776360S1 (en) 2015-05-12 2017-01-10 Illinois Tool Works Inc. Protective helmet
USD777987S1 (en) * 2015-05-12 2017-01-31 Illinois Tool Works Inc. Protective helmet
USD779128S1 (en) * 2016-05-20 2017-02-14 Illinois Tool Works Inc. Protective helmet
USD781502S1 (en) * 2016-05-20 2017-03-14 Illinois Tool Works Inc. Protective helmet
USD782120S1 (en) 2015-05-12 2017-03-21 Illinois Tool Works Inc. Protective helmet
USD788991S1 (en) * 2016-07-30 2017-06-06 Rpb Safety, Llc Welding visor

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6401244B1 (en) 2001-03-13 2002-06-11 Sellstrom Manufacturing Co. Welding helmet and face plate
US20040216736A1 (en) * 2003-03-28 2004-11-04 Lee Peter D Rigid air ducting for respirator hoods and helmets
US7104264B2 (en) 2003-03-28 2006-09-12 3M Innovative Properties Company Rigid air ducting for respirator hoods and helmets
US20080060102A1 (en) * 2006-08-23 2008-03-13 Lincoln Global, Inc. User-friendly welding helmet assembly
US8990963B2 (en) 2006-08-23 2015-03-31 Lincoln Global, Inc. User-friendly welding helmet assembly
US8826464B2 (en) 2011-09-29 2014-09-09 Tecmen Electronics Co., Ltd. Filter holding system for welding mask
USD775427S1 (en) * 2013-04-26 2016-12-27 Yunnan Outai Science and Trade Co., Ltd. Welding helmet
USD732746S1 (en) 2013-06-05 2015-06-23 Tecmen Electronics Co., Ltd. Welding helmet
USD734557S1 (en) * 2013-12-14 2015-07-14 Frank Stankus Welding helmet with adjustable fan
USD734558S1 (en) 2013-12-16 2015-07-14 Tecmen Electronics Co., Ltd. Welding helmet
USD742075S1 (en) * 2014-07-07 2015-10-27 Ningbo Geostar Electronics Co., Ltd. Welding helmet
USD757368S1 (en) 2014-11-12 2016-05-24 Paulson Manufacturing Corporation Chin protector for a protective face shield
USD769542S1 (en) * 2015-05-12 2016-10-18 Illinois Tool Works Inc. Protective helmet
USD769535S1 (en) 2015-05-12 2016-10-18 Illinois Tool Works Inc. Protective helmet
USD770689S1 (en) 2015-05-12 2016-11-01 Illinois Tool Works Inc. Protective helmet
USD769543S1 (en) 2015-05-12 2016-10-18 Illinois Tool Works Inc. Protective helmet
USD776359S1 (en) 2015-05-12 2017-01-10 Illinois Tool Works Inc. Protective helmet
USD776360S1 (en) 2015-05-12 2017-01-10 Illinois Tool Works Inc. Protective helmet
USD777987S1 (en) * 2015-05-12 2017-01-31 Illinois Tool Works Inc. Protective helmet
USD782120S1 (en) 2015-05-12 2017-03-21 Illinois Tool Works Inc. Protective helmet
USD781502S1 (en) * 2016-05-20 2017-03-14 Illinois Tool Works Inc. Protective helmet
USD779128S1 (en) * 2016-05-20 2017-02-14 Illinois Tool Works Inc. Protective helmet
USD804107S1 (en) 2016-05-20 2017-11-28 Illinois Tool Works Inc. Protective helmet
USD788991S1 (en) * 2016-07-30 2017-06-06 Rpb Safety, Llc Welding visor

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