Coating implements with material supply – Diverse coating tools – Including blade-like – pad-like – or apertured tool
Patent
1989-08-11
1990-07-31
Johnson, Richard J.
Coating implements with material supply
Diverse coating tools
Including blade-like, pad-like, or apertured tool
401179, 401207, 15220R, A47L 108
Patent
active
049446231
ABSTRACT:
A window cleaning apparatus is set forth wherein an elongate housing includes a downwardly extending forward housing receiving a sponge-like applicator mounted therein. Adjacent an apex of a second cylindrical housing directed downwardly from the first cylindrical housing is an upwardly extending boss including a resilient wiping strip secured therein. A ratcheting handle organization effects forward positioning of a piston to direct a cleaning fluid through the applicator sponge onto a window surface to be cleaned.
REFERENCES:
patent: 2082582 (1937-06-01), Kling
patent: 2249401 (1941-07-01), Sieg
patent: 2521967 (1950-09-01), Dean
patent: 2613384 (1952-10-01), Collins
patent: 2997732 (1961-08-01), Gilchrist
patent: 3175242 (1965-03-01), Kamondy
patent: 3455638 (1969-07-01), Braswell
patent: 3459482 (1969-08-01), Fears
patent: 3783469 (1974-01-01), Siemund
patent: 3837747 (1974-09-01), Seymore
patent: 4312093 (1982-01-01), Raab
Gilden Leon
Johnson Richard J.
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