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. 09, 2015
Filed:
Oct. 27, 2010
Applicant:
James B. Prohaska, Prior Lake, MN (US);
Inventor:
James B. Prohaska, Prior Lake, MN (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B62D 11/22 (2006.01); B62D 55/104 (2006.01); B62D 55/14 (2006.01); B62D 55/20 (2006.01); B62D 55/215 (2006.01); B62D 55/30 (2006.01);
U.S. Cl.
CPC ...
B62D 11/22 (2013.01); B62D 55/104 (2013.01); B62D 55/14 (2013.01); B62D 55/20 (2013.01); B62D 55/202 (2013.01); B62D 55/215 (2013.01); B62D 55/30 (2013.01);
Abstract
A steerable track system for steering a vehicle with a main frame and a track includes an undercarriage with pivoting links connected to the main frame; a bendable flexible track to provide a vehicle-surface interface for propelling the vehicle; a plurality of idler wheels which engage the track and are connected to the undercarriage; and a plurality of bogie wheels which engage the track and are connected to the undercarriage.