A - Human Necessities – 42 – B
Patent
A - Human Necessities
42
B
A42B 3/10 (2006.01) A42B 3/06 (2006.01) A42B 3/12 (2006.01)
Patent
CA 2299593
A safety helmet having a rigid outer shell, a shock absorbing layer inside of the outer shell, and a shield layer fabricated from a strong and lightweight material positioned between the outer shell and the shock absorbing layer. The shield layer is preferably free to move relative to the outer shell in a direction toward the shock absorbing layer.
Erth Richard A.
Wise Layton A.
Mine Safety Appliances Company
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
LandOfFree
Safety helmet assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Safety helmet assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Safety helmet assembly will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1461602