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:
Aug. 16, 2022
Filed:
Sep. 30, 2020
Schrader-bridgeport International, Inc., Altavista, VA (US);
Major H. Gilbert, Gladys, VA (US);
Schrader-Bridgeport International, Inc., Altavista, VA (US);
Abstract
A valve may include a valve body forming a central passage extending from a first side of the valve body to a second side of the valve body. A valve pin may be located within the central passage, where the valve pin includes a sealing head that selectively contacts a valve seat of the valve body to control flow of a fluid through the central passage. A spring may have a first end that is fixed relative to the valve pin. A spring seat may be fixed relative to a second end of the spring, where the spring is fixed relative to a calibration plunger, and where the calibration plunger is secured to a threadless calibration wall of the valve body via an interference fit.