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:
Jul. 07, 2020
Filed:
Apr. 26, 2017
Applicant:
Wirtgen Gmbh, Windhagen, DE;
Inventors:
Thomas Mannebach, Langenfeld, DE;
Cyrus Barimani, Königswinter, DE;
Christoph Menzenbach, Neustadt, DE;
Assignee:
Wirtgen GmbH, , DE;
Primary Examiner:
Int. Cl.
CPC ...
E01C 23/08 (2006.01); E01C 23/088 (2006.01); E01C 23/12 (2006.01);
U.S. Cl.
CPC ...
E01C 23/088 (2013.01); E01C 23/127 (2013.01);
Abstract
A method for coupling a machine frame () of an earth working machine () to a working device () between the machine frame () and a substrate (U) encompasses the following steps: