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:
Jan. 09, 2024
Filed:
Nov. 22, 2021
Applicant:
Helmut Fischer Gmbh Institut Für Elektronik Und Messtechnik, Sindelfingen, DE;
Inventor:
Helmut Fischer, Oberägeri, CH;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 3/46 (2006.01); G01N 33/00 (2006.01);
U.S. Cl.
CPC ...
G01N 3/46 (2013.01); G01N 2033/0096 (2013.01); G01N 2203/005 (2013.01); G01N 2203/0282 (2013.01); G01N 2203/0286 (2013.01); G01N 2203/0635 (2013.01);
Abstract
A measuring device for detecting measuring signals during either a scanning across a surface to determine a surface profile or a penetration movement of an indenter into a surface of the specimen to determine hardness, and, scanning with sufficient force to determine the scratch resistance of the specimen is described. All of the measurements can be done on the same specimen without unmounting the specimen from a holder. A camera mounted to the same framework as the measuring device enables further documentation of the specimen being tested.