Apparel – Guard or protector – For wearer's head
Patent
1983-02-22
1986-06-24
Nerbun, Peter
Apparel
Guard or protector
For wearer's head
2 6, 2 25, A42B 300
Patent
active
045960569
ABSTRACT:
A ballistic helmet shell layer in which a plurality of identical fabric segments, each formed with a pointed end and an arcuate end on the locus of a circle having its center at the pointed end, first are laid flat with portions of the edges extending from the pointed ends of adjacent segments butting. After the segments are secured to each other adjacent to the pointed ends, the assembly is formed to a generally hemispherical shape with the remaining side edge portions of adjacent segments coming into butting relationship with only the arcuate edges free.
REFERENCES:
patent: 241149 (1881-05-01), Northrup
patent: 1624727 (1927-04-01), Goldberg
patent: 2264594 (1941-12-01), Schuessler
patent: 2532442 (1950-12-01), Daly
patent: 2610322 (1952-09-01), Daly
patent: 2682668 (1954-07-01), Hoeflich
patent: 3551911 (1971-01-01), Holden
patent: 3582990 (1971-06-01), Frieder
patent: 4300242 (1981-11-01), Nava et al.
Gentex Corporation
Nerbun Peter
LandOfFree
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