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. 06, 1984
Filed:
Nov. 09, 1981
Applicant:
Inventor:
Wolfram H Walker, Rodermark, DE;
Assignee:
Biotest-Serum-Institut GmbH, Frankfurt-Niederrad, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M / ;
U.S. Cl.
CPC ...
604410 ; 604244 ;
Abstract
In a blood bag assembly comprising a blood bag and means for connecting the interior of the bag with the interior of a second bag, the improvement wherein said connecting means comprises a coupling composed of a connecting portion, a break-off portion, and a break-off point, the coupling being joined directly at the upper edge of the bag and terminates substantially evenly therewith, the break-off portion will be inside of the bag after it is broken off.