Coating implements with material supply – Including tool – Confronting tool faces
Patent
1979-08-13
1982-08-31
Pieprz, William
Coating implements with material supply
Including tool
Confronting tool faces
401156, G02C 1108
Patent
active
043470106
ABSTRACT:
A cleaning device for eyeglasses comprises an elongated casing having a circumferentially closed wall, open ends and removable upper and lower lids for closing said ends. A guide member conformed to the inner shape of the casing is longitudinally slidable in the casing and has a rearwardly extending projection. A conduit extends through the guide member and the projection. Two oppositely arranged resilient limbs extend forwardly from the guide member and have free ends carrying retainers for sponge-like wipers. Each of said limbs is adapted to grip in the extended position of the limbs around the edge of a spectacle lens. The sponge-like wipers are replaceably connected to the retainers. Conduits extend longitudinally through the limbs and communicate with the conduit in the guide member and in the rearwardly extending projection. A film bag is detachably attached to the rearwardly extending projection and filled with a liquid cleaning agent. Two diaphragms are provided in the wall of the casing and adapted to be pressed in the extended position of the limbs and wipers so as to cause the film bag to dropwise emit cleaning agent via the conduit in the guide member and in the projection, the conduits in the limbs and in the wipers to the spectacle lens.
REFERENCES:
patent: 609978 (1898-08-01), Schulte
patent: 2055314 (1936-09-01), Seburger
patent: 2228580 (1941-01-01), Strum
patent: 2284207 (1942-05-01), Hawkins
patent: 2458015 (1949-01-01), McDonald
patent: 2607513 (1952-08-01), Lawson
patent: 2775778 (1957-01-01), Mattson
patent: 2908923 (1959-10-01), Schlechter
patent: 3048878 (1962-08-01), Gray et al.
patent: 3639069 (1972-02-01), Gordon
Pieprz William
Smith, Jr. John C.
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