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. 10, 2026
Filed:
Jul. 17, 2025
Gebr. Becker Gmbh, Wuppertal, DE;
Michael Rapp, Solingen, DE;
Gebr. Becker GmbH, Wuppertal, DE;
Abstract
A pumping device has a rotary slide assembly that includes a rotary slide chamber formed in a rotary slide housing and a rotary slide rotor arranged in the rotary slide chamber and rotatable about an axis of rotation. The rotary slide chamber has a stationary wall, a circumferential wall and opposing sidewalls. A rotary slide receptacle for a slide is formed in the rotary slide rotor. The slide has first and second outer edges in the direction of the axis of rotation and third and fourth outer edges transverse to the axis of rotation. The slide is accommodated in the rotary slide receptacle so as to be essentially movable radially with respect to the axis of rotation, and interacts with the slide receptacle in a form-fitting manner between the third and fourth outer edges in order to prevent movement of the slide in a direction of the axis of rotation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile