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:
Sep. 04, 2001
Filed:
Mar. 01, 1999
Applicant:
Inventors:
Bobby J. Corte, Jr., Houma, LA (US);
Kane J. Corte, Houma, LA (US);
Assignee:
COR-VAL, Inc., Houma, LA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 3/902 ;
U.S. Cl.
CPC ...
F16K 3/902 ;
Abstract
A valve includes a valve body having an upstream bore, a downstream bore, a fluid flow chamber and a valve seat useful for sealing the fluid flow chamber from the downstream bore. The valve also includes a valve stem, a bonnet connected to the valve body and adapted to receive the valve stem therethrough, and a plurality of sealing assemblies operably connected to the valve stem.