Brushing – scrubbing – and general cleaning – Implements – Combined
Patent
1992-05-05
1993-06-01
Hornsby, Harvey C.
Brushing, scrubbing, and general cleaning
Implements
Combined
15211, 152441, 51392, 51395, 51401, A47L 1312
Patent
active
052148203
ABSTRACT:
A dish scrubber has an elongated handle and a cylindrical scrubbing element attached at one end to the handle. The scrubbing element is of laminar configuration having a leading layer of scouring material glued to an underlying layer of foam. The element is longitudinally grooved to provide circumferentially spaced teeth with cutting edges. The scrubber is configured so that the scouring layer contacts the bottom and the cutting edges contact the sides to clean the interior cavity of a coffee mug or similar cylindrical dishware cavity.
REFERENCES:
patent: 1804240 (1931-05-01), Welsh
patent: 2941225 (1960-06-01), Paul
patent: 3317944 (1967-05-01), Napier, Sr. et al.
patent: 3646628 (1972-03-01), Halford
patent: 4055897 (1977-11-01), Brix
patent: 4190921 (1980-03-01), Rose
patent: 4856136 (1989-08-01), Janssen
Shumway Amy
Shumway Craig S.
Franz Warren L.
Hornsby Harvey C.
Spisich Mark
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