Brushing – scrubbing – and general cleaning – Attachments – Optical-member-attachable cleaner
Reexamination Certificate
2006-02-22
2008-05-13
Graham, Gary K (Department: 3723)
Brushing, scrubbing, and general cleaning
Attachments
Optical-member-attachable cleaner
C015S250201, C015S250451
Reexamination Certificate
active
07370385
ABSTRACT:
A wiper is disclosed. The wiper comprises an elastic plate being elongated and having two ends with side edge provided with symmetrical notches; two securing seats provided with a substantially U-shaped slot and a grip section provided below the slot having a plurality of horizontal sectional slits; two rubber covers which are pointed and the bottom edge of the side edge of the cover being an inward hook section; and a bottom edge mounted with a buttoning rod seat with an engaging hook and a rubber stripe, whereby the elastic plate is mounted at the slot and is then engaged at the rubber cover, the grip is mounted with the rubber stripe and the center of the elastic plate and the two ends thereof are respectively securing to the buttoning rot seat and a protective cover, forming into the wiper.
REFERENCES:
patent: 2663043 (1953-12-01), Oishei
patent: 3427637 (1969-02-01), Quinlan et al.
patent: 2002/0053112 (2002-05-01), Ohyama
patent: 2002/0133897 (2002-09-01), De Block et al.
patent: 2004/0098821 (2004-05-01), Kraemer et al.
patent: 2006/0026786 (2006-02-01), Ku
patent: 2003-25383 (2003-02-01), None
patent: 99/36300 (1999-07-01), None
patent: 02/42129 (2002-05-01), None
Fu Gang Co., Ltd.
Graham Gary K
Lei Leong C.
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