Wiper blade for glass surfaces

Details Wiper blade for glass surfaces Wiper blade for glass surfaces

2006-03-21

2006-03-21

Graham, Gary K. (Department: 1744)

Brushing, scrubbing, and general cleaning

Attachments

Optical-member-attachable cleaner

C015S250400

Reexamination Certificate

active

07013525

ABSTRACT:
A wiper blade for cleaning the surface of glass in a vehicle utilizes a wiper-providing body including a spine portion and a wiping element for engaging the surface of glass to be cleaned and an elongated cleaning element which is mounted for movement relative to the spine portion. Juxtaposed magnetic devices are secured within the spine portion and the cleaning element for biasing the cleaning element away from the spine portion of the wiper-providing portion so that during use of the wiper blade, the cleaning element is biased toward the glass surface by the repelling forces of the magnetic devices and is maintained in a spaced relationship with the spine portion so that during use of the wiper blade, the cleaning element is permitted to shift in position relative to the wiper-providing element and the spine portion.

REFERENCES:
patent: 3089175 (1963-05-01), Hinder
patent: 5778483 (1998-07-01), Dawson
patent: 5996168 (1999-12-01), Watkins
patent: 6763546 (2004-07-01), Smith
patent: 2700527 (1978-09-01), None
patent: 3934203 (1991-04-01), None
patent: 80/01155 (1980-06-01), None

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