Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
July 18, 2023
0Patent Application Number
171365300
Date Filed
December 29, 2020
0Patent Citations
Patent Primary Examiner
A mechanical device that is used to prevent injury to workers that are handling pigs during launch insertion into a pipe. The mechanical device is attached to a large piece of construction equipment so that workers do not have to handle the pig.
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