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:
Jul. 25, 2017
Filed:
May. 02, 2016
Applicant:
Prince Castle Llc, Carol Stream, IL (US);
Inventors:
Loren Veltrop, Chicago, IL (US);
Christopher Lyons, LaGrange Park, IL (US);
Michael A. Graef, Naperville, IL (US);
Assignee:
Prince Castle LLC, Carol Stream, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
B65D 1/46 (2006.01); F25D 23/00 (2006.01); F25D 23/12 (2006.01); B65D 25/24 (2006.01); B67D 7/78 (2010.01); F16K 7/06 (2006.01);
U.S. Cl.
CPC ...
B65D 1/46 (2013.01); B65D 25/24 (2013.01); B67D 7/78 (2013.01); F16K 7/068 (2013.01); F25D 23/00 (2013.01); F25D 23/126 (2013.01); F25D 2323/122 (2013.01);
Abstract
The inward and outward deflection of sidewalls of a holding tank for liquids is reduced or eliminated by sidewall reinforcing stringers that extend between the sides and which are located inside the tank. The stringers, maintain the separation distance between the sidewalls to keep the sidewalls substantially parallel to each other.