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:
Dec. 28, 2021
Filed:
Nov. 20, 2019
Applicant:
Caterpillar Paving Products Inc., Brooklyn Park, MN (US);
Inventors:
James A. DeLong, Brooklyn Park, MN (US);
Jacob R. Ellwein, Oak Grove, MN (US);
Assignee:
Caterpillar Paving Products Inc., Brooklyn Park, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E01C 23/088 (2006.01); E01C 23/12 (2006.01); E01C 23/06 (2006.01);
U.S. Cl.
CPC ...
E01C 23/088 (2013.01); E01C 23/065 (2013.01); E01C 23/127 (2013.01); E01C 23/06 (2013.01);
Abstract
A milling machine can include a frame; a cutting rotor coupled to the frame, the cutting rotor configured to be lowered a selected distance into a surface; and a controller, the controller being configured to control a plunge rate of the cutting rotor into the surface based on a measured density of the surface.