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:
Mar. 09, 2021
Filed:
Jan. 23, 2020
Applicant:
Deltavalve, Llc, Sandy, UT (US);
Inventor:
Paul Brent Voorhees, Sandy, UT (US);
Assignee:
Other;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C10B 25/16 (2006.01); F16K 3/314 (2006.01); F16K 3/312 (2006.01); C10B 39/08 (2006.01); F16K 3/20 (2006.01); F16K 27/04 (2006.01);
U.S. Cl.
CPC ...
C10B 25/16 (2013.01); C10B 39/08 (2013.01); F16K 3/20 (2013.01); F16K 3/312 (2013.01); F16K 3/314 (2013.01); F16K 27/044 (2013.01);
Abstract
A system for sealing an unheading or isolation valve in a petroleum refining process. Some aspects relate to a bellows seal for preventing leakage of petroleum product and steam within the valve. Some aspects relate to a restrictor for restricting the motion of a dynamic seat relative to a seat base structure.
Voorhees, Paul. (2021). Systems and methods for valve sealing (U.S. Patent No. 10941345). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10941345
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile