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:
Oct. 28, 2014
Filed:
Apr. 23, 2009
Manuela Schmidt, Esslingen, DE;
Jochen Rupp, Stuttgart, DE;
Manuela Schmidt, Esslingen, DE;
Jochen Rupp, Stuttgart, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A pinch valve, a chip including the pinch valve, a peristaltic pump including the pinch valve and a method for manufacturing the pinch valve. The pinch valve includes a first substrate, a second substrate, and a third substrate. The third substrate is formed from an elastic material and situated between the first and second substrates. The first substrate adjoins the third substrate and includes at least one first recess on the side adjacent to the third substrate. The second substrate adjoins the third substrate and includes at least one second recess on the side adjacent to the third substrate. The first recess and the second recess are situated at least partially opposite each other.