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:
May. 04, 1993
Filed:
Mar. 05, 1992
Applicant:
Inventor:
Reinhold Herbert, Weilrod, DE;
Assignee:
Fresenius AG, Bad Homburg, DE;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65D / ; A61B / ;
U.S. Cl.
CPC ...
383 38 ; 206219 ; 604 87 ;
Abstract
The invention relates to a multichamber bag (1), the bag chambers (2, 3) of which are separated via a separating means (4), the squeeze-off means (5) of which temporarily separates the bag contents. To avoid being restricted to specific sheet types in the use of the material for the multichamber bag, in the region of the subsequent mixing opening an elastic sheet strip is arranged which serves as seal on actuation of the squeeze-off means (5).