Retention system for safety helmet

Details Retention system for safety helmet Retention system for safety helmet

2007-02-20

2007-02-20

Lindsey, Rodney (Department: 3765)

Apparel

Guard or protector

For wearer's head

C002S417000, C002S419000

Reexamination Certificate

active

10940944

ABSTRACT:
An improved retention system for a protective helmet comprises slide/coupling mechanisms on opposite sides of the helmet shell, and a movable element at the rear of the helmet. Fastening of the chinstrap secures the helmet in the downward direction and tightens the movable element against the nape of the neck, thereby securing the helmet in the area of the occipital lobe.

REFERENCES:
patent: 4044400 (1977-08-01), Lewicki et al.
patent: 4075715 (1978-02-01), Cowgill
patent: 4703879 (1987-11-01), Kastendieck et al.
patent: 4856119 (1989-08-01), Haberle
patent: 4884301 (1989-12-01), Aileo
patent: 5079780 (1992-01-01), Coombs et al.
patent: 5088130 (1992-02-01), Chiarella
patent: 5121508 (1992-06-01), Grilliot et al.
patent: 5315718 (1994-05-01), Barson et al.
patent: 5581819 (1996-12-01), Garneau
patent: 5638551 (1997-06-01), Lallemand
patent: 5659900 (1997-08-01), Arney et al.
patent: 5794272 (1998-08-01), Workman et al.
patent: 5809578 (1998-09-01), Williams
patent: 5898950 (1999-05-01), Spyrou et al.
patent: 5983405 (1999-11-01), Casale
patent: 6311338 (2001-11-01), Galet
patent: 6425142 (2002-07-01), Sasaki et al.
patent: 6854133 (2005-02-01), Lee et al.

Affiliated with

Also associated with

Rating

Retention system for safety helmet does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Retention system for safety helmet, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Retention system for safety helmet will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3829374