Title:
Faceshield clip-on visor
United States Patent 3259908


Inventors:
Simpson, Jack N.
Boyer, Charles J.
Application Number:
US35924064A
Publication Date:
07/12/1966
Filing Date:
04/13/1964
Assignee:
ELECTRIC STORAGE BATTERY CO
Primary Class:
2/9
International Classes:
A61F9/02; A61F9/06
View Patent Images:
US Patent References:
2818859Protective mask1958-01-07
2799862Eye protective means1957-07-23
2186817Filter glass holder1940-01-09
Foreign References:
DE509798C1930-10-13