Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
March 2, 2021
Patent Application Number
16008287
Date Filed
June 14, 2018
Patent Citations Received
Patent Primary Examiner
Patent abstract
A rigid drive chain comprises a plurality of links connected end-to-end. The links have a block end including a pair of receptacles, a driving face and a driven face. The links have a connector end including a tongue. The block end and connector end are one-piece members that include a plurality of gear teeth along one side of both the block end and connector end. A plurality of protrusions or pins connect the tongues to the receptacles. The links are adapted to be pivoted by a driving gear between a driving orientation of the links with the driving face engaging the driven face of an adjacent link in a forward direction.
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