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:
Apr. 13, 2021
Filed:
Jun. 16, 2020
The Toro Company, Bloomington, MN (US);
Joseph P. Hager, Golden Valley, MN (US);
Timothy J. Berg, Mendota Heights, MN (US);
David A. Murray, Eagan, MN (US);
Caleb A. Olson, Roseville, MN (US);
Scott T. Hoffman, Prior Lake, MN (US);
Jeffrey R. Frank, Bloomington, MN (US);
THE TORO COMPANY, Bloomington, MN (US);
Abstract
A utility loader incorporating a boom of adjustable length. The boom may include either or both of a left and right lift arm assembly, with each lift arm assembly including a rear lift arm that telescopically receives a front lift arm. Each lift arm assembly also includes an extension actuator adapted to telescopically extend and retract its front lift arm relative to its rear lift arm. A detection system may be provided and adapted to limit lift arm assembly extension based at least in part upon a load applied at a tool supported by the boom and a relative telescopic location of a front lift arm relative to its associated rear lift arm.