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:
Sep. 02, 2008
Filed:
Apr. 29, 2005
Applicants:
Dean Roger Potts, Maple Grove, MN (US);
Andrew Harold Tilstra, Luverne, MN (US);
Jeffrey A. Renard, Forest Lake, MN (US);
Inventors:
Dean Roger Potts, Maple Grove, MN (US);
Andrew Harold Tilstra, Luverne, MN (US);
Jeffrey A. Renard, Forest Lake, MN (US);
Assignee:
Caterpillar Inc., Peoria, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
E01C 23/12 (2006.01); E01C 23/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A work machine for removing asphalt from a roadway is disclosed. The work machine includes a plurality of blade members to remove asphalt from the roadway. The plurality of blade members are interconnected by way of hinges.