Apparel – Guard or protector – For wearer's head
Patent
1992-06-01
1994-06-14
Crowder, Clifford D.
Apparel
Guard or protector
For wearer's head
2411, 21818, 21812, A42B 300
Patent
active
053198085
ABSTRACT:
An impact absorbing protective cap includes a rigid shell which fits on the head of the wearer. The shell is generally hemispherical in shape and terminates in a peripheral edge which defines an open space. An attenuator band is mounted to the inner surface of the shell generally at the peripheral edge for distributing lateral impact forces striking the outer surface of the shell. The attenuator band is made of flexible hard material and is in corrugated form with a series of undulations alternately disposed toward and away from the inner surface of the shell.
REFERENCES:
patent: 109473 (1870-11-01), Warborton
patent: 662645 (1900-11-01), Halbert
patent: 960251 (1910-06-01), Beenken
patent: 1153907 (1915-09-01), Halbert
patent: 1170052 (1916-02-01), Diener et al.
patent: 1345933 (1920-07-01), Knight
patent: 1652776 (1927-12-01), Galanis
patent: 2218590 (1940-10-01), Szumkowski
patent: 2557123 (1951-06-01), Lyon
patent: 3156922 (1964-11-01), Anderson
patent: 3447163 (1969-06-01), Bothwell et al.
patent: 3877076 (1975-04-01), Summers et al.
patent: 4055860 (1977-11-01), King
patent: 4307471 (1981-12-01), Lovell
patent: 4343047 (1982-08-01), Lazowski et al.
patent: 4412358 (1983-11-01), Lavender
patent: 4432099 (1984-02-01), Grick et al.
patent: 4463456 (1984-08-01), Hanson
patent: 4472472 (1984-09-01), Schultz
patent: 4538301 (1985-09-01), Sawatzki et al.
patent: 4586200 (1986-05-01), Poon
patent: 4724549 (1988-02-01), Herder et al.
patent: 4972527 (1990-11-01), Wallace
patent: 4987609 (1991-01-01), Zahn
Bishop Timothy D.
Harding G. Kenneth
Crowder Clifford D.
Fibre--Metal Products Co.
Neas Michael A.
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