Face mask with ear loops

Details Face mask with ear loops Face mask with ear loops

1985-12-31

1989-02-07

Howell, Kyle L.

Surgery

Respiratory method or device

Means for removing substance from respiratory gas

12820613, A62B 710

Patent

active

048024732

ABSTRACT:
A face mask (10) includes a layer (12) of Meltblown Polypropylene fabric having pleats (18-22) formed therein. An ear loop (14) and an ear loop (16) formed from lycra spandex are attached to the corners of the layer (12). Application of heat along seams (24) and (26) attach the ear loops (14) and (16) thereto in addition to securing the ends of the pleats (18-22). In this manner, internal fibers of the layer (12) are restrained from entering the surrounding environment.

REFERENCES:
patent: 1292095 (1919-01-01), Schwartz
patent: 3603315 (1971-09-01), Becker
patent: 4380549 (1981-11-01), Parker
patent: 4417575 (1983-11-01), Hilton et al.
patent: 4419993 (1983-12-01), Petersen
patent: 4606341 (1986-08-01), Hubbard et al.
patent: 4635628 (1987-01-01), Hubbard et al.
patent: 4662005 (1987-05-01), Grier-Idris

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