Coating apparatus – Work surface shields – masks or protectors – Work-attached
Patent
1981-05-14
1983-09-27
Smith, John D.
Coating apparatus
Work surface shields, masks or protectors
Work-attached
118301, 248206R, B05C 1100
Patent
active
044062460
ABSTRACT:
A protective mask for protecting a portion of a surface area of a generally non-porous member wherein the portion of the area to be protected is substantially smooth. The mask encloses a housing having a back face and a plurality of enclosing side walls, suction means for attaching the mask to the member, and release means.
REFERENCES:
patent: 2286473 (1942-06-01), Duggan
patent: 2290472 (1942-07-01), Hendrick
patent: 2959152 (1960-11-01), Byers et al.
patent: 3649069 (1972-03-01), Zip
Ballard James E.
DeMeyer Ronald A.
Subh Nabil T.
Wilson Vernon T.
Deere & Company
Plantz Bernard F.
Smith John D.
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