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. 06, 2026
Filed:
Jan. 12, 2024
Equilibar, Llc, Fletcher, NC (US);
Zachary Allan Cobb, Fletcher, NC (US);
Holly Ledwell, Fletcher, NC (US);
Jeffrey Dean Jennings, Fletcher, NC (US);
Equilibar, LLC, Fletcher, NC (US);
Abstract
A fluid control valve includes: a metallic body, including: a process surface with a central portion, a body clamping surface, and a body step between the central portion and the body clamping surface; at least one inlet orifice; at least one outlet orifice; an inlet port; and an outlet port; a metallic cap including a reference port, and a reference surface including: a cavity; a pressure pad; a cap clamping surface; and a cap step between the pressure pad and the cap clamping surface; and a metallic diaphragm between the body and the cap arranged such that, in response to a process pressure being higher than a reference pressure, a fluid flow path will be open from the inlet orifice to the outlet orifice, and in response to the reference pressure being higher than the process pressure, the flow path will be closed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile