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:
Oct. 15, 2024
Filed:
Oct. 18, 2021
Applicant:
Stewart & Stevenson Llc, Houston, TX (US);
Inventors:
Assignee:
STEWART & STEVENSON LLC, Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B61J 3/12 (2006.01); B61D 47/00 (2006.01); B66F 7/06 (2006.01); B66F 7/28 (2006.01); B61D 3/18 (2006.01);
U.S. Cl.
CPC ...
B61D 47/005 (2013.01); B66F 7/0625 (2013.01); B66F 7/28 (2013.01); B61D 3/187 (2013.01);
Abstract
A railroad car moving vehicle comprises a chassis, the chassis including at least two ground wheels and at least two track wheels; a platform moveably mounted on the chassis; a platform lifting apparatus configured to move the platform between a raised position and a lowered position relative to the chassis, the platform lifting apparatus including a platform lifting cylinder operatively coupled between the chassis and the platform; and at least one locking leg, the locking leg positionable between an extended position and a stowed position, the locking leg preventing lowering of the platform when in the extended position.