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. 13, 2021
Filed:
Nov. 08, 2019
Applicant:
Caterpillar Paving Products Inc., Brooklyn Park, MN (US);
Inventor:
Ryan Joseph Schuette, Saint Michael, MN (US);
Assignee:
Caterpillar Paving Products Inc., Brooklyn Park, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E01C 19/40 (2006.01); B08B 7/02 (2006.01);
U.S. Cl.
CPC ...
E01C 19/40 (2013.01); B08B 7/02 (2013.01); E01C 2301/00 (2013.01);
Abstract
A method for cleaning a screed of a paving machine includes activating a vibration generator to induce a vibration into the screed such that the screed is excited at a resonant frequency of the screed to cause dislodgement of a residual build-up of a material from the screed.