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:
Mar. 13, 1984
Filed:
Jan. 15, 1982
Applicant:
Inventor:
Wolfgang Borstelmann, Dortmund, DE;
Assignee:
Holstein und Kappert GmbH, , US;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65B / ;
U.S. Cl.
CPC ...
141-5 ; 141-6 ; 141-7 ; 141 37 ;
Abstract
During the process of filling containers with an oxygen-sensitive liquid under pressure, a buffer layer of gas is maintained over the surface of the liquid throughout the filling process in order to maintain the liquid separated from any oxygen which may be present within the container.