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:
Nov. 20, 1990
Filed:
Jan. 03, 1990
Applicant:
Inventor:
Rex E Wagers, Kingsport, TN (US);
Assignee:
Greif Brothers Corporation, Delaware, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
229-56 ; 229-55 ;
Abstract
A drum for transporting viscous fluids and the like is disclosed. The improvement of this drum consists of a bottom assembly which breaks away from the bottom closure element when a force is applied to the bottom by a ram. The break away bottom is forced up through the drum by a ram, thereby forcing the contents out through the top of the drum.