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. 03, 2019
Filed:
Oct. 25, 2017
Applicant:
Caterpillar Paving Products Inc., Brooklyn Park, MN (US);
Inventors:
Matthew David Stoner, Savage, MN (US);
Roger Allen Hedlund, Champlin, MN (US);
Assignee:
Caterpillar Paving Products Inc., Brooklyn Park, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60R 3/00 (2006.01); E02F 9/08 (2006.01);
U.S. Cl.
CPC ...
B60R 3/005 (2013.01); E02F 9/0833 (2013.01); B60Y 2200/41 (2013.01);
Abstract
A service access walkway for a rotary mixer machine is provided. The service access walkway includes a first walkway section and a second walkway section pivotally coupled to the first walkway section by at least one hinge. The second walkway section is configured to pivot between a closed position and an open position. The service access walkway further includes a magnetic assembly configured to magnetically engage the second walkway section with the rotary mixer machine when the second walkway section is in the closed position.