Patent ID: 8621705

Claim:
A wiper blade assembly comprising: a wiper arm having a first end and a second end, said first end being configured for coupling to a vehicle; an elongated blade housing coupled to said second end of said wiper arm, said blade housing including a top surface, a bottom surface, a first lateral surface and a second lateral surface; a channel extending through said blade housing; a supply tube coupled to said wiper arm, said supply tube being fluidly coupled to said channel whereby said supply tube is configured for delivering a fluid to said channel; a plurality of nozzles coupled to said wiper arm, each nozzle being fluidly coupled to said channel whereby each said nozzle is configured for dispensing the fluid from said channel, each said nozzle having a pair of spaced arcuate surfaces, said arcuate surfaces being convexly arcuate and facing each other; a wiper blade coupled to said blade housing, said wiper blade extending outwardly from said bottom surface, said channel being positioned between said wiper blade and top surface, said wiper blade having a distal edge with respect to said blade housing, wherein a line oriented perpendicular to said top surface and extending through said distal edge will traverse said channel; and wherein said plurality of nozzles are each positioned nearer said top surface than said bottom surface.