Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Shunzen Yoshida0
Date of Patent
April 19, 2016
Patent Application Number
13810182
Date Filed
July 12, 2011
Patent Citations Received
Patent Primary Examiner
Patent abstract
A propeller fan molded by injection molding using a resin material containing a continuous fiber, includes a hub having an end surface wall and a peripheral wall; and a plurality of blades on an outer periphery of the hub, the propeller fan being molded by providing a plurality of injection positions for injecting the resin material containing the continuous fiber in a part of the end surface wall corresponding to a root portion of one of the blades of the hub.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
