Protective mask

Details Protective mask Protective mask

1995-04-10

1996-12-10

Brown, Michael A.

Surgery

Body protecting or restraining devices for patients or infants

Head or face protector

128842, 128859, 128918, A61F 1100

Patent

active

055821871

ABSTRACT:
A thin, flexible shield for the mouth to protect against transmission of STDs (Sexually Transmitted Diseases) during cunnilingus and oral-anal sex. A shield (32) is held over the mouth either alone or in a holder assembly (44) by mounting devices which retain the mask against the face of the user. The holder assembly (44) may consist of one or two rings (30U, 30L) interlocked with each other or with the shield to grip the shield.

REFERENCES:
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patent: 3288138 (1966-11-01), Sachs
patent: 4084585 (1978-04-01), Venaleck
patent: 4323063 (1982-04-01), Fisichella
patent: 4671271 (1987-06-01), Bishop et al.
patent: 4815456 (1989-03-01), Rubin et al.
patent: 4856509 (1989-08-01), Lemelson
patent: 4949731 (1990-08-01), Harding
patent: 4974605 (1990-12-01), Esqueda
patent: 5016649 (1991-05-01), Johnson
patent: 5303423 (1994-04-01), Gazzara
patent: 5320112 (1994-06-01), Bloodsaw
patent: 5388592 (1995-02-01), Williams
patent: 5390681 (1995-02-01), Daley
Oradam.TM. Latex Shields, Manufactured by Oasis Latex of Pomona, CA (no written material available).

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