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:
May. 18, 2021
Filed:
Dec. 12, 2018
Applicant:
Hamm Ag, Tirschenreuth, DE;
Inventor:
Matthias Meier, Tirschenreuth, DE;
Assignee:
Hamm AG, Tirschenreuth, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E01C 19/26 (2006.01); E02D 3/026 (2006.01); A01B 29/04 (2006.01); E01C 23/12 (2006.01); A01B 29/06 (2006.01);
U.S. Cl.
CPC ...
A01B 29/048 (2013.01); A01B 29/06 (2013.01); E01C 19/266 (2013.01); E01C 23/12 (2013.01); E02D 3/0265 (2013.01);
Abstract
An earth working roller comprises a support structure (), wherein to form a roller body () rotatable about a roller axis of rotation (A) on a radially outer region of the support structure (), a plurality of first earth working units () is provided extending substantially in the direction of the roller axis of rotation (A) and/or a plurality of second earth working units () is provided extending substantially in the circumferential direction.