Windshield wiper

Details Windshield wiper Windshield wiper

Filed on

1980-06-14

Date issued

1982-03-02

Examiner

Feldman, Peter

Patent Class

Brushing, scrubbing, and general cleaning

SubClass

Attachments

SubSubClass

Optical-member-attachable cleaner

Other Related Categories

1525036, 1525042, B60S 104

Type

Patent

Status

active

Patent number

043172512

Description

ABSTRACT:
A windshield wiper having two strips of rubber-like material mounted in a separate holder, one on each side of the actual wiper blade, to store and distribute a cleaning fluid over the windshield surface. Each strip is formed with a series of ribs inclined at a shallow angle to the length of the strip, these ribs forming channels which in operation sweep away dirt particles from the windshield before these reach the blade itself. In this way, abrasion of the wiper blade by dirt particles is considerably reduced.

REFERENCES:
patent: 1370910 (1921-03-01), Pederson
patent: 2080129 (1937-05-01), Gulotta
patent: 3631561 (1972-01-01), Aszkenas
patent: 4057870 (1977-11-01), Priesemuth

Affiliated with

Also associated with

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