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. 04, 2025
Filed:
Mar. 29, 2024
Fisher Controls International Llc, Marshalltown, IA (US);
Mohammad Rashid Azmi, Ames, IA (US);
Trevor Stoakes, Bondurant, IA (US);
Fisher Controls International LLC, Marshalltown, IA (US);
Abstract
A valve trim apparatus includes a valve plug having a sidewall defining a plug cavity and a plurality of throttle ports. The throttle ports are radially spaced relative to a longitudinal axis of the valve plug. The throttle ports include throttle flow passageways to provide fluid communication between an inner surface of the throttle ports and an outer surface of the sidewall of the valve plug. The valve plug includes a plurality of throttle plugs positioned in respective ones of the throttle ports and movable relative to the throttle flow passageways to control fluid flow through the throttle flow passageways when the valve plug is sealingly engaged with a valve seat.