Title:
Safety goggle having guarded vents
United States Patent 2877463
US Patent References:
Goggle
- - 2351358

Filter for goggles and the like
- - 2573722


Inventors:
Watkins, Willis T.
Publication Date:
03/17/1959
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Assignee:
PARMELEE PLASTICS COMPANY
Primary Class:
2/437
Other Classes:
2/184.500
International Classes:
A61F9/02
Foreign References:
GB189910690A
FR365848A