US Patent 11565660 Multiple wiper blade adapter for wiper blade assembly

A wiper system and, more specifically, wiper adapters are provided for wiper assemblies. The adapter engages retention features formed on the front end of the wiper arm, and the blade assembly is equipped with an adapter that mates with the arm geometry to secure itself together. The adapters mount to a common arm geometry and allow for ready, direct connection of the wiper arm to the adapter, which in turn connects to a wiper assembly.