Brushing – scrubbing – and general cleaning – Attachments – Optical-member-attachable cleaner
Patent
1975-10-03
1977-11-15
Aegerter, Richard E.
Brushing, scrubbing, and general cleaning
Attachments
Optical-member-attachable cleaner
1525003, B60S 104
Patent
active
040578704
ABSTRACT:
A windshield wiper blade and an attachment therefor in which a body of porous material is supported on the blade at each side of the wiping edge thereof and which bodies engage the windshield when the wiper blade deflects laterally when in use. The porous material is laden with a cleaning agent which assists in cleaning the windshield. The bodies may be interconnected and form a single body and are detachably connected to the wiper blade.
REFERENCES:
patent: 1658101 (1928-02-01), Seveke
patent: 2013200 (1935-09-01), Conway
patent: 2085608 (1937-06-01), Rodrick
patent: 2179454 (1939-11-01), Paulus
patent: 2663889 (1953-12-01), Fuglie
patent: 2750617 (1956-06-01), Oishei
patent: 3092867 (1963-06-01), Ziegler
patent: 3121901 (1964-02-01), Reynolds
patent: 3631561 (1972-01-01), Aszkenas
patent: 3639938 (1972-02-01), Golden
Aegerter Richard E.
Becker Walter
Shepperd John W.
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