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. 13, 2026
Filed:
Oct. 29, 2021
Applicant:
Caterpillar Paving Products Inc., Brooklyn Park, MN (US);
Inventors:
Eric S. Engelmann, Delano, MN (US);
Dario Sansone, Castello d'Argile, IT;
Nathan L. Mashek, Saint Michael, MN (US);
Timothy J. Sturos, Brooklyn Park, MN (US);
Jameson M. Smieja, Mound, MN (US);
Anthony Keng Yew Low, Singapore, SG;
Nicholas B. Johnson, Dayton, MN (US);
Assignee:
Caterpillar Paving Products Inc., Brooklyn Park, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E01C 23/12 (2006.01); E01C 23/088 (2006.01);
U.S. Cl.
CPC ...
E01C 23/088 (2013.01); E01C 2301/40 (2013.01); E01C 2301/50 (2013.01);
Abstract
A milling machine includes a frame, a plurality of wheels or track members coupled to the frame, a moldboard movably coupled to the frame, a first rotor, and a second rotor. The first rotor is rotatably coupled to the frame. The second rotor is positioned to the rear of the first rotor and rotatably coupled to the moldboard.