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USD508659S1 - Adjustment device for helmet strap - Google Patents

Adjustment device for helmet strap Download PDF

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Publication number
USD508659S1
USD508659S1 US29/209,940 US20994004F USD508659S US D508659 S1 USD508659 S1 US D508659S1 US 20994004 F US20994004 F US 20994004F US D508659 S USD508659 S US D508659S
Authority
US
United States
Prior art keywords
adjustment device
helmet strap
helmet
strap
view
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
US29/209,940
Inventor
Kuo-Yun Fang
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.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Priority to US29/209,940 priority Critical patent/USD508659S1/en
Application granted granted Critical
Publication of USD508659S1 publication Critical patent/USD508659S1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a perspective view of an “adjustment device for helmet strap” showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
It being understood that the broken lines are for exemplary illustrative purposes only and form no part of the claimed design.

Claims (1)

  1. The ornamental design for an “adjustment device for helmet strap,” as shown and described.
US29/209,940 2004-07-26 2004-07-26 Adjustment device for helmet strap Expired - Lifetime USD508659S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/209,940 USD508659S1 (en) 2004-07-26 2004-07-26 Adjustment device for helmet strap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/209,940 USD508659S1 (en) 2004-07-26 2004-07-26 Adjustment device for helmet strap

Publications (1)

Publication Number Publication Date
USD508659S1 true USD508659S1 (en) 2005-08-23

Family

ID=34837182

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/209,940 Expired - Lifetime USD508659S1 (en) 2004-07-26 2004-07-26 Adjustment device for helmet strap

Country Status (1)

Country Link
US (1) USD508659S1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060225187A1 (en) * 2005-04-08 2006-10-12 Happy Wu Sports helmet
USD564406S1 (en) * 2006-04-10 2008-03-18 George Chandler Head restraint strap for vehicle car seats
USD607375S1 (en) * 2005-08-11 2010-01-05 Koenig Thomas L Radial adjuster mechanism for storage and transport devices
US20150059066A1 (en) * 2013-08-30 2015-03-05 Mine Safety Appliances Company Suspension Connection Arrangement for a Suspension System of a Safety Helmet

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2205742A (en) * 1938-04-02 1940-06-25 Frederick M Bowers Adjustable headband
US2511234A (en) * 1945-05-11 1950-06-13 Sellstrom Mfg Company Adjustable headband
US3214809A (en) * 1963-12-20 1965-11-02 Kedman Company Length adjustment mechanism
US4942628A (en) * 1989-09-20 1990-07-24 Mine Safety Appliances Company Helmet suspension having ratchet adjustment
US5950245A (en) * 1997-04-14 1999-09-14 Mine Safety Appliances Company Adjustable headband with a ratchet mechanism having different resistances
US6256798B1 (en) * 1997-05-14 2001-07-10 Heinz Egolf Helmet with adjustable safety strap
USD484437S1 (en) * 2003-02-26 2003-12-30 North Safety Products Inc. Knob for a length adjustment mechanism for a strap

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2205742A (en) * 1938-04-02 1940-06-25 Frederick M Bowers Adjustable headband
US2511234A (en) * 1945-05-11 1950-06-13 Sellstrom Mfg Company Adjustable headband
US3214809A (en) * 1963-12-20 1965-11-02 Kedman Company Length adjustment mechanism
US4942628A (en) * 1989-09-20 1990-07-24 Mine Safety Appliances Company Helmet suspension having ratchet adjustment
US5950245A (en) * 1997-04-14 1999-09-14 Mine Safety Appliances Company Adjustable headband with a ratchet mechanism having different resistances
US6256798B1 (en) * 1997-05-14 2001-07-10 Heinz Egolf Helmet with adjustable safety strap
USD484437S1 (en) * 2003-02-26 2003-12-30 North Safety Products Inc. Knob for a length adjustment mechanism for a strap

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060225187A1 (en) * 2005-04-08 2006-10-12 Happy Wu Sports helmet
US7565704B2 (en) * 2005-04-08 2009-07-28 Happy Wu Sports helmet
USD607375S1 (en) * 2005-08-11 2010-01-05 Koenig Thomas L Radial adjuster mechanism for storage and transport devices
USD564406S1 (en) * 2006-04-10 2008-03-18 George Chandler Head restraint strap for vehicle car seats
US20150059066A1 (en) * 2013-08-30 2015-03-05 Mine Safety Appliances Company Suspension Connection Arrangement for a Suspension System of a Safety Helmet
US9949522B2 (en) * 2013-08-30 2018-04-24 Msa Technology, Llc Suspension connection arrangement for a suspension system of a safety helmet

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