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:
Aug. 03, 1993
Filed:
Sep. 16, 1991
Applicant:
Inventors:
Millard Longman, Tamarac, FL (US);
Oscar Proni, Hollywood, FL (US);
Assignee:
Abbott Laboratories, Abbott Park, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
422 67 ; 422 63 ; 422 81 ; 436 43 ; 7386423 ; 141130 ;
Abstract
Liquid transport system with constant fluid flow rate provided by cam driven pump. Multiple cams on common cam shaft are driven by a source of constant power and coordinate timing and operation of multiple system elements.