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:
Jan. 05, 1988
Filed:
Jul. 22, 1982
Applicant:
Inventors:
Peter L Steer, Surrey, GB;
John V Edwards, Sussex, GB;
Assignee:
E. R. Squibb & Sons, Inc., Princeton, NJ (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M / ;
U.S. Cl.
CPC ...
604323 ; 604335 ; 604408 ; 604905 ;
Abstract
A bag having a flap valve beneath an opening at the top edge and a second valve including a longitudinally slidable valve member having a downwardly extending tube. When the slidable valve is in the open position the downwardly extending tube passes through the flap valve to provide sterile access to the liquid within the bag.