Is a
Patent attributes
Patent Applicant
Patent Jurisdiction
Patent Number
Date of Patent
October 30, 2018
Patent Application Number
13689136
Date Filed
November 29, 2012
Patent Citations Received
Patent Primary Examiner
Patent abstract
Improved, rigid valves for pumps include ribs or other support structures, increased diameters and cross-sectional areas, and conically shaped outlet valves.
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