Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
August 30, 2022
Patent Application Number
16456189
Date Filed
June 28, 2019
Patent Citations
Patent Citations Received
Patent Primary Examiner
A trailer coupler lock assembly has a rigid protective case that receives an interlock adapter for interlocking a trailer coupler within the rigid protective case. The rigid protective case has a compartment dedicated for securing a safety chain assembly.
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