Soft wiper

Details Soft wiper Soft wiper

2011-07-19

2011-07-19

Graham, Gary (Department: 3727)

Brushing, scrubbing, and general cleaning

Attachments

Optical-member-attachable cleaner

C015S250320, C015S250430

Reexamination Certificate

active

07979948

ABSTRACT:
A soft wiper includes a pivotal connector, a pair of wiper strips, a pair of first resilient pieces, a pair of second resilient pieces, a pair of protecting covers, and a pair of end caps. The pivotal connector is pivotally connected to a wiper arm. The pivotal connector is configured to connect with the first resilient pieces, thereby forming a passage between the first resilient pieces for slidably receiving the wiper strips and the second resilient pieces therein. Each of the first and second resilient pieces is extended individually and independently. Accordingly, this provides the soft wiper with an appropriate softness, resiliency, and strength for support the wiper strips and lowering the jerk problem while the soft wiper wiping on a car windscreen.

REFERENCES:
patent: 2955313 (1960-10-01), Anderson
patent: 3041654 (1962-07-01), Anderson
patent: 6588048 (2003-07-01), Ohyama
patent: 2004/0098821 (2004-05-01), Kraemer et al.

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