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:
Aug. 20, 2013
Filed:
Dec. 09, 2003
Applicant:
Ruben F. Lah, West Jordan, UT (US);
Inventor:
Ruben F. Lah, West Jordan, UT (US);
Assignee:
Curtiss-Wright Flow Control Corporation, Falls Church, VA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C10B 33/12 (2006.01); F16K 3/02 (2006.01); F16K 3/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention features a coke drum de-heading system that enables the de-heading of a coke drum without having to physically remove the head units. This is essentially accomplished using one of a variety of specially designed de-header valves that may be removably coupled to a coke drum much the same way a conventional head or flange unit would be attached.