Brushing – scrubbing – and general cleaning – Implements – Tool coated or impregnated with material supply
Patent
1987-03-09
1988-10-25
Feldman, Peter
Brushing, scrubbing, and general cleaning
Implements
Tool coated or impregnated with material supply
15214, 152441, 152443, 381022, B08B 100, D05C 104
Patent
active
047793007
ABSTRACT:
An appliance for cleaning hard or soft contact lenses, as well as other delicate optical objects. A frame carrying a cleaning pad or cloth is mounted in a base. The frame has an access opening that is covered by the pad. The pad overlaps the edges of the frame defining the access opening. The base has a mounting opening corresponding in size and shape to the shape of the frame such that the frame can be installed in the opening of the base with the edges of the pad lodged between the frame and the base and the portion of the pad covering the access opening exposed and accessible by the user. Cleaning solution is applied to the accessible portion of the pad and the contact lens rubbed upon it in order to clean the lens.
REFERENCES:
patent: 928598 (1909-07-01), Gibbs
patent: 1244892 (1917-10-01), Preyer
patent: 2079600 (1937-01-01), Brooks
patent: 2121701 (1938-08-01), Landers
patent: 2703424 (1955-03-01), Nicoli
patent: 2867954 (1959-01-01), Phillips
patent: 2885703 (1959-05-01), Elliot
patent: 3148404 (1964-04-01), Jensen
patent: 4434520 (1964-07-01), Caniglia
The Boston Lens Cleaning Polish and Manual Polishing Machine instruction sheet (1982).
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