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:
Jun. 20, 2017
Filed:
Mar. 09, 2015
Applicant:
Caterpillar Paving Products Inc., Brooklyn Park, MN (US);
Inventors:
Jacob Ellwein, Oak Grove, MN (US);
Tobin D. Rasmusson, Bloomington, MN (US);
Luke E. Graham, Maple Grove, MN (US);
Assignee:
Caterpillar Paving Products Inc., Brooklyn Park, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E01C 19/00 (2006.01); E01C 19/48 (2006.01);
U.S. Cl.
CPC ...
E01C 19/4873 (2013.01); E01C 2301/16 (2013.01);
Abstract
A screed assembly for a paving machine may comprise a main screed and an extension screed configured to extend from the main screed to a fully-extended position. The extension screed may include a deflector and a material bypass prevention plate affixed to the extension screed. The material bypass prevention plate may have a projection that extends into and fills a space between the material bypass prevention plate and the main screed when the extension screed is in the fully-extended position.