Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 31, 2022
Patent Application Number
16708510
Date Filed
December 10, 2019
Patent Citations Received
Patent Primary Examiner
Augers that utilize a drain cleaning cable which can be rotated and selectively extended or retracted from the auger are described. The augers utilize coupling assemblies that enable easy coupling or decoupling between the drain cleaning cable and a torque transmission shaft of the auger.
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