Brushing – scrubbing – and general cleaning – Attachments – Optical-member-attachable cleaner
Patent
1993-04-06
1994-03-08
Hornsby, Harvey C.
Brushing, scrubbing, and general cleaning
Attachments
Optical-member-attachable cleaner
1525035, 1525032, 2392841, B60S 152, B60S 148, B60S 134
Patent
active
052916278
ABSTRACT:
A construction improvement for car-used windshield washers, in which the connecting rod of a windshield wiper arm is inserted into a tube at its front end and has a passage formed therein as well as a plurality of water holes disposed on its rear end. The connecting rod is held on the connecting portion of a block so that water can flow through the passage provided inside the rod and sprinkle over the windshield from the water holes along with the rocking motion of a windshield wiper arm, obtaining an effective cleaning for the dust on the windshield.
REFERENCES:
patent: 2168202 (1939-08-01), Grantham
patent: 3234579 (1966-02-01), Roscoe
patent: 3422484 (1969-01-01), Carpenter
patent: 3427675 (1969-02-01), Tibbet
patent: 4060872 (1977-12-01), Bucklitzsch
patent: 4296521 (1981-10-01), Mower
patent: 5016312 (1991-05-01), Frimley
Graham Gary K.
Hornsby Harvey C.
Klein David I.
Rosenberg Morton J.
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