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:
May. 05, 2026
Filed:
Sep. 17, 2024
Artisan Industries Inc., Stoughton, MA (US);
David A. Hudson, Stoughton, MA (US);
Austin Sady, Wilbraham, MA (US);
Peter J. Tavilla, Rochester, MA (US);
Thomas Gibbons, N. Attleboro, MA (US);
Ute Meissner, Medfield, UA;
Artisan Industries Inc., Stoughton, MA (US);
Abstract
A rotary valve includes a rotor plate, a track plate, and a seal sheet, all housed within a pressure dome. The seal sheet includes little or no polytetrafluoroethylene (PTFE). Is some embodiments, the seal sheet includes about 35-60% bronze. In some embodiments, the rotor plate and/or the track plate include at least one fairing to improve fluid flow performance and reduce likelihood of cavitation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile