Title:
Chinstrap connector for safety helmet
United States Patent D794254
Inventors:
Axelsson, Peter L. (Borlange, SE)
Application Number:
29/564000
Publication Date:
08/08/2017
Filing Date:
05/10/2016
Assignee:
3M INNOVATIVE PROPERTIES COMPANY (St. Paul, MN, US)
Primary Class:
International Classes:
(IPC1-7): 2902
Field of Search:
D29/100, D29/102, D29/106, D29/108, D29/110, D29/122, D2/865, D2/880, D2/881, 2/455, 2/456, 2/410, 2/7, 2/8.2, 2/424, 2/425, 2/9, 2/468, 2/171, 2/205, 2/206, 128/201.23, 128/857
View Patent Images:
US Patent References:
D778508Clip for a universal accessory slot of a hard hatFebruary, 2017MoreauD29/122
9307802Helmet suspension systemApril, 2016Hall
D750530Chin strap buckle sleeveMarch, 2016VanHoutinD11/218
9144270Strap latching deviceSeptember, 2015Mitchell, Jr.
20150230533HELMET AND FACEMASK ASSEMBLY AND METHOD FOR AFFIXING AND REMOVING A FACEMASKAugust, 2015Bancroft
9072331Goggle attachment system for a helmetJuly, 2015McNeal
9066550Pivoting dual chin strap snap feature for football helmetJune, 2015Erb
20140298624STRAP ATTACHMENT SYSTEM FOR ORTHOPEDIC DEVICEOctober, 2014Omarsson
D714683Buckle for helmet strapOctober, 2014McEntyreD11/218
D713759BuckleSeptember, 2014GuneyD11/218
8813317Strap latching deviceAugust, 2014Mitchell, Jr.
20140068843HELMETMarch, 2014Wegener
20130227767HELMET ASSEMBLY AND HELMET FASTENING SYSTEMSeptember, 2013Bancroft
D670599Strap attachment deviceNovember, 2012ShaananD11/218
D670600Strap attachment deviceNovember, 2012ShaananD11/218
20110289660CHINSTRAP TO HELMET CONNECTORDecember, 2011Gowen
20110277223PROTECTIVE HEADGEARNovember, 2011Roberts
20110247120EYEWEAR CONNECTOR AND KIT FOR A HATOctober, 2011Knoedler
20110170982CLIPJuly, 2011Watanabe
D623088SnapSeptember, 2010SchieblD11/220
7735160Chin guard apparatus for use with a helmetJune, 2010Schiebl2/425
20070193006One-way safety locking bucklesAugust, 2007Kitano
6751811Elastomeric tensioning system for head and ear mounted eyewearJune, 2004Hill
6711751Mounting system for helmetsMarch, 2004Muskovitz
6360404Break-away buckleMarch, 2002Mudge
4918753Adjustable fastening for securing goggles to a helmetApril, 1990Mermillod
4793031Strap fastenerDecember, 1988Kasai
4692947Protective helmet, chin cup, and face guardSeptember, 1987Black
4271999Guitar strap connectorJune, 1981Stravitz
3650173POSITIVE LOCKING SNAP-FASTENERMarch, 1972Mathe
3216023Jaw protectorNovember, 1965Morgan
Foreign References:
DE202004013874December, 2004Connector for strap to safety helmet has anchor formed as frame embedded in foam plastic of helmet to carry strap
EP0285022October, 1988Buckle with a press button fastening.
GB2013770August, 1979SAFETY BUCKLE ASSEMBLY FOR A HELMET
GB2153003August, 1985PIVOTAL CONNECTION ARRANGEMENT
TWM247023October, 2004Chinstrap fastening device for safety helmet
99September, 1999
WO/1920/000014October, 2014
Other References:
Brozoski, “Static and Dynamic Retention Assessment of the HGU-56/P Aircrew Integrated Helmet System Equipped with Quick-release ALPHA and Snap-fastener Retention Assemblies”, USAARL, Nov. 2005, 24 pgs.
“ERB Chin Strap with Chin Guard for ERB Full Brim Hard Hats”, [retrieved from internet on Jun. 17, 2016] URL , pp. 6.
Pellettiere, “Development of the Breakaway Integrated Chin-Nape Strap”, Air Force Research Laboratory, Oct. 2005, 13 pgs.
“Protos Integral Arborist Chin Strap EN12492”, [retrieved from internet on Jun. 17, 2016] URL , pp. 3.
Primary Examiner:
Gholson, Randall
Attorney, Agent or Firm:
3M INNOVATIVE PROPERTIES COMPANY (PO BOX 33427 ST. PAUL MN 55133-3427)
Claims:
CLAIM

1. The ornamental design for a chinstrap connector for safety helmet, as shown and described.

Description:

FIG. 1 is a top perspective view showing the new design for a chinstrap connector for safety helmet;

FIG. 2 is a top view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a back view thereof; and,

FIG. 7 is a bottom perspective view thereof.