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:
Oct. 20, 2015
Filed:
Jan. 12, 2012
Robert E. Hardy, Hospers, IA (US);
Dean Johnson, Hospers, IA (US);
Robert E. Hardy, Hospers, IA (US);
Dean Johnson, Hospers, IA (US);
DenHartog Industries, Hospers, IA (US);
Abstract
A dual wall storage container assembly is provided for storing liquids. The container includes a one-piece, molded inner tank which can be installed and removed from a molded outer tank. Notches are provided adjacent the bottom of the outer tank to align the inner tank within the outer tank. A horizontal shelf surrounds the mouth of the outer tank, with a horizontal shoulder on the top of the inner tank overlying the shelf. A seal is provided between the shelf and the shoulder to inhibit moisture migration. A drip edge is provided on the top outer perimeter of the inner tank to further inhibit moisture migration between the shelf and the shoulder. A tab on the shoulder is received in a notch in the shelf to preclude rotation between the nested tanks. Lifting flanges on the outer tank allow both tanks to be lifted simultaneously while nested together.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile