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. 12, 2002
Filed:
Jul. 12, 2000
Applicant:
Inventor:
Marius Robert Junier, Houston, TX (US);
Assignee:
Tapco International, Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16K 3/30 ;
U.S. Cl.
CPC ...
F16K 3/30 ;
Abstract
A slide valve for control of product flow through it in which the valve internals are maintained in position by a stub welded to the orifice plate which in turn is welded to an internal end of the support cone and may be released and removed through the bonnet area of the slide valve by cutting the weld between the stub and support cone, and replaced through the bonnet area and rewelding the remaining portions of the stub to the support cone.