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:
Feb. 23, 2016
Filed:
Dec. 19, 2013
Applicant:
David E. Sisk, Bonne Terre, MO (US);
Inventor:
David E. Sisk, Bonne Terre, MO (US);
Assignee:
Bulk Tank Inc., Park Hills, MO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 31/60 (2006.01); F16K 1/22 (2006.01); F16K 31/46 (2006.01);
U.S. Cl.
CPC ...
F16K 31/60 (2013.01); F16K 1/221 (2013.01); F16K 31/46 (2013.01);
Abstract
A multi-angle butterfly valve extension assembly is disclosed which comprises a universal joint for attachment to a stem of a butterfly valve, a shaft having a first end and a second end, the first end being connected to the universal joint, and an extension housing for supporting the shaft with the second end of the shaft extending out of the extension housing.