Coating apparatus – Work surface shields – masks or protectors
Patent
1986-02-04
1987-10-06
McIntosh, John P.
Coating apparatus
Work surface shields, masks or protectors
29400D, B05C 2100
Patent
active
046975446
ABSTRACT:
A disposable spray shield has a thin, planar sheet of large surface area fabricated with an inexpensive, semi-rigid material, such as cardboard, formed with a structural reinforcing rib along its rear edge. The rib can be used as a handle in combination with a hand hole through the sheet adjacent the rib, or, preferably, a removeable handle is included for removeable attachment to the disposable spray shield. The rib is preferably formed from a portion of the planar shield sheet folded into an elongated, three-dimensional configuration and the handle has clamping jaws and mating surfaces that engage the rib. Disposable handles are also provided as an alternative.
REFERENCES:
patent: 4085703 (1978-04-01), Glowacki
patent: 4248914 (1981-02-01), McClane
patent: 4398495 (1983-08-01), Harris et al.
patent: 4574731 (1986-03-01), Stevens et al.
Stevens Daniel R.
Stevens Keith A.
Stevens, Jr. Howard
McIntosh John P.
Young James R.
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