Apparel – Guard or protector – For wearer's head
Patent
1993-03-02
1993-11-23
Nerbun, Peter
Apparel
Guard or protector
For wearer's head
2425, 2DIG3, A42B 300
Patent
active
052632032
ABSTRACT:
In accordance with one aspect of the present invention is a specific, illustrative embodiment of an integrated pump and inflatable liner assembly which comprises a hollow inflatable member for the reception and storage of fluid, the inflatable member having a selected configuration so as to line the protective headgear and partially encircle a user's head; the inflatable member housing at least one resilient member for protection of the user's head; and a pump formed integrally with the inflatable member for moving fluid therein. When the member is positioned inside a helmet, the pump is exposable for adjustment by the user. A bleed valve in the hollow member controls the passage of fluid from the hollow member.
REFERENCES:
patent: 3668704 (1972-06-01), Conroy et al.
patent: 3787893 (1974-01-01), Larcher
patent: 3806950 (1974-04-01), Spencer-Foote
patent: 3822720 (1974-07-01), Souza
patent: 3866243 (1975-02-01), Morgan
patent: 3999220 (1976-12-01), Keltner
patent: 4038700 (1977-08-01), Gyory
patent: 5003631 (1991-04-01), Richardson
patent: 5014366 (1991-05-01), Discipio, Sr.
patent: 5083320 (1992-01-01), Halstead
Infusino Ralph
Kraemer Nelson
Nerbun Peter
Riddell, Inc.
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