Patent ID: 9440621
Filing Date: 2016-09-13
CPC Classification: B60S

Claim Text:
1. A flat wiper blade, designed as a spoiler over at least a sub-length of the wiper blade on an upper side of the blade, comprising: at least one wiping rubber forming a wiping lip; two spring rails, extending in the longitudinal direction of the wiper blade, spaced apart from one another and receiving the wiping rubber in an area of a subsection between them, at least one jet or injection strip provided on at least one longitudinal side of the wiper blade, which forms at least one injection or washing duct presenting a large number of injection openings and is fastened in an area of a peripheral edge of one of the spring rails, wherein the at least one jet or injection strip is designed in one piece with a shell-shaped spoiler element forming an outer shell enclosing a spoiler-shaped supporting element of the wiper blade,