Wiper blade apparatus

Details Wiper blade apparatus Wiper blade apparatus

1989-11-14

1991-02-19

Hornsby, Harvey C.

Brushing, scrubbing, and general cleaning

Attachments

Optical-member-attachable cleaner

1525036, B60S 132

Patent

active

049931032

ABSTRACT:
A wiper blade assembly includes a rubber blade, a vertebrae holding the rubber blade, a yoke for supporting the vertebrae and a connector having arms for engaging the vertebrae, the rubber blade and the yoke at a common point for connecting the assembly together. The arms have projecting portions secured in openings in the vertebra with each arm having an outwardly opening groove receiving an engaging portion of the yoke and inwardly directed serrations engaging opposite sides of the blade.

REFERENCES:
patent: 3153254 (1964-10-01), Lenz et al.
patent: 3626544 (1970-09-01), Lopez et al.
patent: 3879794 (1975-04-01), Roberts, Jr.
patent: 3885265 (1975-05-01), Deibel et al.
patent: 4156951 (1979-06-01), Sharp

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