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:
Mar. 09, 2021
Filed:
Aug. 18, 2017
Applicant:
Alpha Technologies Services Llc, Akron, OH (US);
Inventor:
Keith Buzek, Akron, OH (US);
Assignee:
ALPHA TECHNOLOGIES SERVICES LLC, Akron, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
G01N 11/16 (2006.01); G01N 11/14 (2006.01); G01N 11/00 (2006.01);
U.S. Cl.
CPC ...
G01N 11/165 (2013.01); G01N 11/142 (2013.01); G01N 2011/0006 (2013.01);
Abstract
A viscometer arrangement includes a detection system for detecting the proper placement of a rotor. An optical detection system may be used to detect the presence of an obstruction between the upper and lower dies while the upper and lower dies are in an open position.