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. 20, 1988
Filed:
Dec. 03, 1986
Applicant:
Inventors:
Alfred Grassl, Richterswil, CH;
Erhard Knorr, Wiesloch, DE;
Assignee:
Kontron Holding A.G., Zurich, CH;
Primary Examiner:
Int. Cl.
CPC ...
B04B / ;
U.S. Cl.
CPC ...
494 10 ;
Abstract
A centrifuge having an interchangeable rotor provided with an information support means for machine-readable information, and a reader comprising detectors for scanning the information support means and an electronic circuit for processing the received information, the information support means comprising an array of permanent magnet pins distributed over the rotor and having in some cases their north poles and in other cases their south poles facing the detectors.