Brushing – scrubbing – and general cleaning – Attachments – Optical-member-attachable cleaner
Reexamination Certificate
2007-02-12
2010-11-09
Graham, Gary K (Department: 3727)
Brushing, scrubbing, and general cleaning
Attachments
Optical-member-attachable cleaner
C015S250430, C015S250201
Reexamination Certificate
active
07827652
ABSTRACT:
A windscreen wiper structure includes a supporting object, a windscreen wiper strip, and a connecting device. The windscreen wiper strip fixes to the supporting object's lower surface. The connecting device includes a center stand, a hook stand, an outer housing, and a lid body. The center stand fixes in the middle of the supporting object's upper surface. The center stand has an axle. The hook stand has a pivoting hole. The hook stand's pivoting hole connects to the axle. The outer housing disposes in the center stand's exterior. There is an opening hole in the outer housing's upper part. A piercing hole sets in the lid body's upper part. One end of the lid body pivotally connects to the outer housing. The lid body opens or closes with the outer housing's opening hole. Hence, the connecting device and the windscreen wiper strip joins together quickly, making assembly and disassembly easier.
REFERENCES:
patent: 7299520 (2007-11-01), Huang
patent: 7621016 (2009-11-01), Verelst et al.
patent: 2004/0181894 (2004-09-01), Lee et al.
patent: 2007/0289079 (2007-12-01), Van Bealen
patent: 1491416 (2004-12-01), None
patent: 2005/102802 (2005-11-01), None
Chang Chuan-Chih
Yang Chih-Ming
Graham Gary K
Rosenberg , Klein & Lee
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