Protective helmet

Details Protective helmet Protective helmet

2005-08-22

2009-10-06

Moran, Katherine (Department: 3765)

Apparel

Guard or protector

For wearer's head

Reexamination Certificate

active

07596817

ABSTRACT:
A protective helmet has a main helmet part configured to cover a significant part of a user's head to protect the user's head in the case of accidents; and an additional inflatable element attached to the main helmet body and inflatable in the event of an accident so as to protect a neck of the user.

REFERENCES:
patent: 1284240 (1918-11-01), Close
patent: 1757019 (1930-05-01), Mott
patent: 3855631 (1974-12-01), Ettinger
patent: 3991423 (1976-11-01), Jones
patent: 4094015 (1978-06-01), Howard
patent: 4274161 (1981-06-01), Littler
patent: 5133084 (1992-07-01), Martin
patent: 5781936 (1998-07-01), Alaloof
patent: 6854134 (2005-02-01), Cleveland
patent: 6862749 (2005-03-01), Krause

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