Brushing – scrubbing – and general cleaning – Attachments – Optical-member-attachable cleaner
Reexamination Certificate
2006-03-17
2009-08-04
Graham, Gary K (Department: 3727)
Brushing, scrubbing, and general cleaning
Attachments
Optical-member-attachable cleaner
C015S250361
Reexamination Certificate
active
07568258
ABSTRACT:
The inventive wiping strip comprises a heel (3), a wiping lip (5), a flexible joint part (11) joining the lip to the heel, wherein said lip (5) extends on an axial median plane (P), the joint part (11) comprises two flexible symmetrically curved walls (21) and defines a recess (23) between said joint part and heel, and an abutment (31) which is protruded from the heel into the recess, symmetrically shaped and is used for limiting the bending stresses of the joint part (11). The abutment (31) is provided with a flexible core (33) substantially extending on the symmetry plane (9). A wiper blade provided with said windshield wiping strip is also disclosed.
REFERENCES:
patent: 2051668 (1936-08-01), Zaiger
patent: 2063375 (1936-12-01), Harvey et al.
patent: 3636583 (1972-01-01), Rosen
patent: 4123817 (1978-11-01), Hartery
patent: 4524481 (1985-06-01), Koomen
International Search Report mailed Jul. 28, 2006 in PCT/FR2006/050234.
Graham Gary K
Peugeot Citroen Automobiles SA
Seckel Nicolas E.
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