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:
Feb. 19, 1991
Filed:
Mar. 29, 1989
Applicant:
Inventors:
Douglas M Spranger, New York, NY (US);
Karl D Kirk, III, New York, NY (US);
Robert Cohen, Duxbury, MA (US);
Preston J Keeler, III, Westport, MA (US);
Jeffrey A Stein, Milford, CT (US);
Assignee:
Pfizer Hospital Products Group, Inc., New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
A61B / ; B67D / ; B67D / ;
U.S. Cl.
CPC ...
604403 ; 604247 ; 604255 ; 137399 ; 222 67 ; 222448 ; 222517 ;
Abstract
A reservoir outlet control device for controlling fluid flow from a reservoir. The device is particularly suitable for controlling fluid outflow from a blood collecting and blood delivery reservoir.