Windscreen wiper with a driven wiper arm and wiper blade...

Details Windscreen wiper with a driven wiper arm and wiper blade... Windscreen wiper with a driven wiper arm and wiper blade...

2007-11-13

2007-11-13

Graham, Gary K. (Department: 1744)

Brushing, scrubbing, and general cleaning

Attachments

Optical-member-attachable cleaner

C015S250320, C015S250430

Reexamination Certificate

active

10416842

ABSTRACT:
Wiper lever (10) with a driven wiper arm (12) and a wiper blade (16) linked to it for cleaning windows, particularly those of motor vehicles, which is provided with a band-like, long-stretched-out, elastic supporting element (30), which features, on its lower band surface facing the window, a long-stretched-out, rubber elastic wiper strip (24) that can be applied to it, on whose upper band surface (29), particularly in the longitudinal middle area of the supporting element (30), a coupling part (32) is situated and wind deflector strip partial sections (52) extending to the ends of the supporting element are arranged on both sides of the coupling part (32). An especially harmonic transition between the wiper blade (16) and the wiper arm (12) is achieved in the area of the joint (46, 47) connecting these two wiper lever parts if the wiper lever (10) is provided with a cap (60) to cover the connection area between the wiper blade (16) and the wiper arm (12).

REFERENCES:
patent: 3641614 (1972-02-01), Newsome
patent: 5145274 (1992-09-01), Schon
patent: 6279191 (2001-08-01), Kotlarski et al.
patent: 32 22 864 (1983-12-01), None
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patent: 197 34 843 (1999-02-01), None
patent: 198 56 300 (2000-06-01), None
patent: 19856299 (2000-06-01), None
patent: 2 731 191 (1996-09-01), None
patent: WO 00/34090 (2000-06-01), None
patent: WO 00/38964 (2000-07-01), None

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