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https://drivepatents.com/patents/950237 · 17 Jun 2015
Wiper blade (110) for a wiping system of a vehicle window, in particular an automotive window, comprising a longitudinal body (114) and a wiping blade (116) formed in one piece, said piece comprising a cavity (130) for receiving an elongated elastic strip-...
https://drivepatents.com/patents/1009225 · 28 Sep 2011
The present invention relates a structure and method of manufacturing a unitary double-blade wind shield wiper (1). The method comprises a thermal forming step, a cutting step, a folding step and preferably a bonding step. In the thermal forming step, a ru...