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. 18, 1992
Filed:
Dec. 18, 1989
Applicant:
Inventors:
Mark J DeVaney, Jr, Rochester, NY (US);
John S Lercher, Rochester, NY (US);
Jeffrey A Wellman, Rochester, NY (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01L / ;
U.S. Cl.
CPC ...
422 99 ; 100 / ; 100210 ; 206219 ;
Abstract
An apparatus for transferring liquid from one chamber to another in successive chambers of a chemical reaction pack comprising a support surface and pressure applicators. Temperature control elements are also provided to heat and cool the liquid contained within the chemical reaction pack.