Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
March 3, 2020
Patent Application Number
16300192
Date Filed
April 27, 2017
Patent Citations Received
Patent Primary Examiner
Patent abstract
An artificial shuttlecock feather for implanting in a circular ring shape into a base of a shuttlecock, the artificial feather includes: a vane section; and a rachis section supporting the vane section, the rachis section being formed from a material having a Charpy impact strength of 30 kJ/m2 or greater and a flexural modulus of 4 GPa or greater, and preferably having a Charpy impact strength of 36 kJ/m2 or greater and a flexural modulus of 4.7 GPa or greater.
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