Surgery – Body protecting or restraining devices for patients or infants – Head or face protector
Patent
1992-02-25
1993-07-06
Hafer, Robert A.
Surgery
Body protecting or restraining devices for patients or infants
Head or face protector
2177, 2209, 128867, A61H 1500
Patent
active
052244954
ABSTRACT:
A sun and sound shielding arrangement (10) for allowing a person to sleep in a bright noisy environment wherein the arrangement (10) includes a sun shade member (20) having an open end box configuration provided with air flow openings (24); and, an ear plug unit (11) including ear plug members (13) mounted on a spring element (14) such that the ear plug members (13) will cause the tragus (101) of the user's ear (100) to block the auditory canals (102).
REFERENCES:
patent: 3330051 (1967-07-01), Pambello
patent: 3651847 (1972-03-01), Casamassima
patent: 3922721 (1975-12-01), Gales
patent: 4461290 (1984-07-01), Gardner, Jr. et al.
patent: 4490857 (1985-01-01), Leight et al.
patent: 4671265 (1987-06-01), Anderson
patent: 4819624 (1989-04-01), Leight et al.
patent: 4944361 (1990-07-01), Lindgren
Hafer Robert A.
Kenealy David J.
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