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. 11, 1987
Filed:
Feb. 05, 1986
Applicant:
Inventors:
Horst Huebner, Hochheim, DE;
Guenter Tauber, Hofheim am Taunus, DE;
Peter Hofbauer, Hofheim am Taunus, DE;
Roland Glatzer, Bad Schwalbach, DE;
Guenther Beintze, Mainz, DE;
Dieter Wagner, Wiesbaden, DE;
Guenter Riege, Wiesbaden, DE;
Assignee:
Schott Gerate GmbH, , DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
73 55 ; 73295 ; 73747 ;
Abstract
A capillary viscometer in which the liquid meniscus is detected by sensing electrical resistance changes in hermetically sealed electrical resistors which are spaced apart at the two levels in the measuring tube in which the meniscus is to be detected. The resistors are encased in glass and the electrical leads to these resistors are passed through glass tubes to a cable connector.