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:
Jun. 27, 2017
Filed:
Sep. 09, 2013
Applicant:
Lester James Thiessen, Neilburg, CA;
Inventor:
Lester James Thiessen, Neilburg, CA;
Assignee:
BDC CAPITAL INC., Calgary, Alberta, CA;
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/00 (2006.01); E21B 43/34 (2006.01); B65D 88/02 (2006.01); B65D 88/12 (2006.01); B65D 90/16 (2006.01); B65D 88/74 (2006.01); B65D 90/00 (2006.01); B65D 90/24 (2006.01);
U.S. Cl.
CPC ...
E21B 43/34 (2013.01); B65D 88/027 (2013.01); B65D 88/128 (2013.01); B65D 88/129 (2013.01); B65D 88/744 (2013.01); B65D 90/0066 (2013.01); B65D 90/0093 (2013.01); B65D 90/16 (2013.01); B65D 90/24 (2013.01); B65D 2590/0091 (2013.01); Y10T 137/0318 (2015.04); Y10T 137/86196 (2015.04); Y10T 137/86276 (2015.04); Y10T 137/86292 (2015.04); Y10T 137/86348 (2015.04);
Abstract
A dual tank structure includes first and second tanks with a common secondary containment structure which are all integrally supported on a common base frame. The common base frame includes longitudinal skids so as to be suitable for transport using a conventional winch truck. A passageway with an integral valve therein permits selective communication between the tanks. The common containment structure has a containment volume which is greater than a storage volume of a largest one of the first tank and the second tank and which is less than a combined storage volume of both the first tank and the second tank.