Coating apparatus – Work surface shields – masks or protectors
Patent
1989-07-13
1990-10-16
Chiesa, Richard L.
Coating apparatus
Work surface shields, masks or protectors
B05C 2100
Patent
active
049627228
ABSTRACT:
An adjustable protection shield for preventing a non-designated area of a building's surface from being accidentally covered with a coating material is disclosed whereby a protection blade is secured in an adjustable blade holder. The adjustable blade holder has a first hinge component having a blade anchoring member for accepting the protection blade and a first hinge mate member projecting from the blade anchoring member. A second hinge component of the blade holder, comprising a handle/extension handle attachment member and a second hinge mate member, is adjustably connected to the first hinge component by contacting a mating surface on each of the hinge mate members and securing at a desired angular position with a hinge fastening means.
REFERENCES:
patent: 1156195 (1915-10-01), Wieser
patent: 2361303 (1944-10-01), MacDonell
patent: 2484607 (1949-10-01), Cherem
patent: 3942472 (1976-03-01), McAlister
patent: 4085703 (1978-04-01), Glowacki
patent: 4241693 (1980-12-01), Shotwell
patent: 4383496 (1983-05-01), Shotwell
patent: 4574731 (1986-03-01), Stevens et al.
patent: 4697544 (1987-10-01), Stevens et al.
Chiesa Richard L.
Ritchey James M.
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