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. 25, 2025
Filed:
Feb. 02, 2024
Clippard Instrument Laboratory, Inc., Cincinnati, OH (US);
Douglas E. Robertson, Cincinnati, OH (US);
Clippard Instrument Laboratory, Inc., Cincinnati, OH (US);
Abstract
A pinch valve tube includes an open interior through which a fluid can be conveyed. The open interior is non-circular and can be defined by two opposing sides which, when the pinch valve tube is compressed, move toward one another in a more linear fashion than a circular cross section of the open interior. In one form the open interior is defined by a first side which has a bell shape. The bell shape can include a central head connected to opposing flattened lips by opposing waist sides, respectively. The second side can be a mirror image of the first side. In some forms the second side may not be a mirror image. An outer surface of the pinch valve tube can include a central flat upon which an anvil and support surface can be engaged to compress the pinch valve tube.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile