Coating apparatus – Work surface shields – masks or protectors
Patent
1979-12-13
1980-11-25
Kaplan, Morris
Coating apparatus
Work surface shields, masks or protectors
B05C 1100
Patent
active
042351928
ABSTRACT:
A paint shield, formed of a relatively rigid resilient material, is substantially pentagon-shaped and has a handle portion opposite the vertex of two adjoining sides and is folded to about 140.degree. on a line from the center of the handle to said vertex. When painting in a corner, the shield is placed on a generally planar surface with the vertex in said corner whereupon application of pressure, the fold angle and the planar angle formed by said sides expand until the side edges engage the corner structure to effect the shielding function.
REFERENCES:
patent: 804569 (1905-11-01), Watson
patent: 1386706 (1921-08-01), Hall
patent: 2484607 (1949-10-01), Cherem
patent: 2517220 (1950-08-01), Lister
patent: 2538743 (1951-01-01), Alston
patent: 2893042 (1959-07-01), Paskaly
patent: 3565038 (1971-02-01), Barriger
patent: 3863601 (1975-02-01), Eckart, Jr.
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