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. 05, 2021
Filed:
Oct. 02, 2017
Fisher Controls International Llc, Marshalltown, IA (US);
Jonathan W. Richardson, Marshalltown, IA (US);
FISHER CONTROLS INTERNATIONAL LLC, Marshalltown, IA (US);
Abstract
A valve plug assembly includes a valve plug base, a valve plug tip, and a clamp that removably couples the valve plug tip to the valve plug base. The valve plug base includes a base body portion arranged for attachment to the valve stem and a base mating portion coupled to the base body portion. The valve plug tip has a tip body portion and a tip mating portion coupled to the tip body portion, the tip body portion having a sealing surface arranged to sealingly engage the valve seat. The clamp includes a clamp bore sized to receive at least a portion of the base mating portion and at least a portion of the tip mating portion.