The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 20, 2018
Filed:
Oct. 19, 2016
Heishin Ltd., Hyogo, JP;
Kei Tanaka, Kobe, JP;
HEISHIN LTD., Hyogo, JP;
Abstract
A uniaxial eccentric screw pump includes: a statorhaving a female threaded inner peripheral surface; a rotorconfigured to be insertable into the stator, and formed of a male threaded shaft body; an exterior bodyconfigured to be movable between a first position where the exterior bodyis capable of compressing the statorand a second position where the exterior bodyat least alleviates a compression state of the stator; and guide membersconfigured to restrict a movement of the exterior bodyin a circumferential direction of the stator while allowing a movement of the exterior bodyin a radial direction of the stator by guiding an end portion of the exterior body
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile