Automatic self-cleaning windshield wiper assembly

Details Automatic self-cleaning windshield wiper assembly Automatic self-cleaning windshield wiper assembly

1992-06-18

1993-09-14

Hornsby, Harvey C.

Brushing, scrubbing, and general cleaning

Attachments

Optical-member-attachable cleaner

1525042, 1525019, 1525033, B60S 128, B60S 140

Patent

active

052437310

ABSTRACT:
A windshield wiper includes a pair of wiper blades pivotally secured to an H-shaped connecting seat which is in turn pivotally secured to a shaft carried by a wiper arm, with the connecting seat having a pair of cleaner strips positioned outwardly of the wiper blades for cleaning the blades prior to their alternating engagement against the windshield during the back and forth movement of the wiper arm.

REFERENCES:
patent: 2025888 (1935-12-01), Olivero
patent: 2787803 (1957-04-01), Cella
patent: 3031709 (1962-05-01), Easterling
patent: 3405421 (1968-10-01), Tomlin
patent: 3631561 (1972-01-01), Aszkenas
patent: 4698874 (1987-10-01), Fritz, Jr.

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