Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Phyllis Yuen0
Zijing Zeng0
Michael R. Butler0
Date of Patent
May 13, 2014
Patent Application Number
13802570
Date Filed
March 13, 2013
Patent Citations Received
...
Patent Primary Examiner
Patent abstract
An impeller for a pump is disclosed herein. The impeller can include a hub having a fixed end and a free end. The impeller can also have a plurality of blades supported by the hub. Each blade can have a fixed end coupled to the hub and a free end. The impeller can have a stored configuration and a deployed configuration, the blades in the deployed configuration extending away from the hub, and the blades in the stored configuration being compressed against the hub.
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