Collapsible helmet

Details Collapsible helmet Collapsible helmet

1977-02-02

1978-05-30

Guest, Alfred R.

Apparel

Guard or protector

For wearer's head

A42B 106

Patent

active

040914704

ABSTRACT:
A collapsible helmet is composed of several inwardly curved fan-shape sections which are divided into an equal number of parts at the top of the helmet body. The helmet can be folded into a nested position so as to assume the size of one of the sections so as to be convenient for carrying or storage. In the expanded position the helmet is able to absorb an impact imparted to the helmet, effectively.

REFERENCES:
patent: 3514787 (1970-06-01), Kennedy
patent: 3991422 (1976-11-01), Saotome

Affiliated with

Also associated with

Rating

Collapsible 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 Collapsible helmet, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Collapsible helmet will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-461927