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:
Sep. 13, 1977
Filed:
Sep. 29, 1976
Applicant:
Inventors:
Peter H Rollason, Cayuga, NY (US);
James M Williams, Seneca Falls, NY (US);
Assignee:
GTE Sylvania Incorporated, Stamford, CT (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01M / ; G01N / ;
U.S. Cl.
CPC ...
73 52 ; 2323 / ; 2325 / ; 73 407 ;
Abstract
Apparatus comprising a conveyor adapted to move a plurality of test receptacles along a given path. Spaced along the path are means for adding a test fluid to the receptacles; first means for checking a desired parameter of the test fluid; means for inserting a cell; second means for checking the fluid for changes after a sufficient digestion period; means for comparing the two readings; and means for removing the cell. Additional means can also be provided for emptying the test fluid and rinsing the receptacles.