Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
September 19, 2017
Patent Application Number
14471717
Date Filed
August 28, 2014
Patent Citations Received
Patent Primary Examiner
Patent abstract
Example gear systems and methods for use are provided herein. An example gear system may include (a) an expandable gear that defines a plurality of circular sectors, (b) a hub disposed in the gear, where the hub includes an expandable portion, and (c) an expander, where the expandable gear has an expanded position when the expander is disposed within the hub and the expandable gear has an unexpanded position when the expander is disposed outside of the hub.
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