Disposable protective mask

Details Disposable protective mask Disposable protective mask

1983-04-20

1987-02-17

Swisher, Nancy

Surgery

Respiratory method or device

Including body or head supported means covering user's scalp

12820619, 428283, 428288, 428290, 55DIG35, 55524, B01D 3916, B01D 4600

Patent

active

046431829

ABSTRACT:
A protective mask formed from a porous non-woven sheet material which is made of glass fibers and a suitable binding agent, and which may optionally include a gas adsorbent substance. The mask protects the respiratory system of the wearer from the effects of toxic gases and the like.

REFERENCES:
patent: Re28102 (1974-08-01), Mayhew
patent: 1101756 (1914-06-01), Nesvadba
patent: 2056753 (1936-10-01), Wagner
patent: 3220409 (1965-11-01), Liloia et al.
patent: 3620214 (1971-11-01), Thackston
patent: 3971373 (1976-07-01), Braun
patent: 4044188 (1977-08-01), Segal
patent: 4046939 (1977-09-01), Hart
patent: 4215682 (1980-08-01), Kubik et al.
patent: 4239516 (1980-12-01), Klein
patent: 4286977 (1981-09-01), Klein
patent: 4293378 (1981-10-01), Klein
patent: 4344775 (1982-08-01), Klein
patent: 4354489 (1982-10-01), Riaboy
patent: 4365627 (1982-12-01), Wing
patent: 4382440 (1983-05-01), Kapp et al.
patent: 4397907 (1983-08-01), Rosser et al.
patent: 4433024 (1984-02-01), Eian
patent: 4495030 (1985-01-01), Giglia
Undated Aegis International advertisement.

Affiliated with

Also associated with

Rating

Disposable protective mask does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Disposable protective mask, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Disposable protective mask will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1931932