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:
Jan. 06, 2026
Filed:
Apr. 17, 2023
Warren Rupp, Inc., Mansfield, OH (US);
Warren Rupp, Inc., Mansfield, OH (US);
Abstract
One or more techniques and/or systems are disclosed for an air operated double diaphragm pump with a selectably removable valve body for convenient repair and maintenance. The pump may include an inlet, an outlet, and first and second diaphragm chamber housings. Each first and second diaphragm chamber housings defines a diaphragm chamber. A valve body housing is arranged between the first and second diaphragm chamber housings. A valve body is arranged within the valve body housing, is in fluid communication with the diaphragm chambers of the first and second diaphragm chamber housings, and includes pilot signal ports, diaphragm chamber inlet ports, and chamber exhaust ports that are all accessible on a signal surface of the valve body. The signal surface may be on a same side of the valve body. To stabilize the pump during repair and maintenance, stabilizing feet may project from outer edges of the diaphragm chamber housings.