Brushing – scrubbing – and general cleaning – Attachments – Optical-member-attachable cleaner
Reexamination Certificate
2007-07-24
2007-07-24
Graham, Gary K. (Department: 1744)
Brushing, scrubbing, and general cleaning
Attachments
Optical-member-attachable cleaner
C015S250001, C340S468000, C362S503000, C362S487000
Reexamination Certificate
active
10481592
ABSTRACT:
A wiper with a light emitter formed by providing a light emitting function to a wiper for wiping off a wiped surface, the wiper including a linear light emitting part visible from the outside disposed on the outside of a wiper blade or a wiper arm for wiping operation and a light shielding device provided on the wiper along the light emitting part so that a person positioned on the inside of the wiped surface is not obstructed visually by the light beam emitted from the light emitting part.
REFERENCES:
patent: 2650355 (1953-08-01), Pieczonka
patent: 5276937 (1994-01-01), Lan
patent: 5305190 (1994-04-01), Clement
patent: 5867094 (1999-02-01), Tonne
patent: 6353961 (2002-03-01), Lin
patent: 1-223052 (1989-09-01), None
patent: 3-9955 (1991-01-01), None
patent: 6-156198 (1994-06-01), None
patent: 3069729 (2000-04-01), None
Graham Gary K.
Jacobson & Holman PLLC
Y.Corporation
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