Apparel – Guard or protector – For wearer's head
Patent
1997-06-16
1999-09-14
Neas, Michael A.
Apparel
Guard or protector
For wearer's head
2412, 2413, A42B 306
Patent
active
059502436
ABSTRACT:
A structural shell for protective headgear includes a shell-form body composed of a plurality of cells. This structural shell can withstand loads much greater than conventional single walled structural shells, without buckling.
REFERENCES:
patent: Re29742 (1978-08-01), Tung
patent: 399220 (1889-12-01), Keltner
patent: 2618780 (1952-11-01), Cushman
patent: 2664567 (1954-01-01), Nichols
patent: 3350718 (1967-11-01), Webb
patent: 3447163 (1969-06-01), Bothwell et al.
patent: 3462763 (1969-08-01), Schneider et al.
patent: 3787893 (1974-01-01), Larcher
patent: 3806950 (1974-04-01), Spencer-Foote
patent: 3849801 (1974-11-01), Holt et al.
patent: 3872511 (1975-03-01), Nichols
patent: 4124904 (1978-11-01), Matthes
patent: 4209858 (1980-07-01), Coenen
patent: 4663785 (1987-05-01), Comparetto
patent: 5129107 (1992-07-01), Lorenzo
patent: 5263203 (1993-11-01), Kraemer et al.
Fan Ray
Ostertag William
Singh Surindar Pal
Winters William Robert
Alberta Research Council
Neas Michael A.
Ostertag William
LandOfFree
Structural shell for protective headgear does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Structural shell for protective headgear, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Structural shell for protective headgear will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1496857