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. 04, 2012
Filed:
Mar. 01, 2010
Charles W. Aaron, Salado, TX (US);
Christopher M. Villar, Liberty Hill, TX (US);
Charles W. Aaron, Salado, TX (US);
Christopher M. Villar, Liberty Hill, TX (US);
Georgetown Rail Equipment Company, Georgetown, TX (US);
Abstract
A railroad car may comprise a frame comprising a first side and a second side laterally opposing each other. The railroad car may further comprise a first elastomeric mat and a second elastomeric mat supported by a plurality of reinforcement cables, the first and second elastomeric mats forming a load-carrying receptacle. Each elastomeric mat may have an outer edge and an inner edge, the inner edge of the first elastomeric mat abutting the inner edge of the second elastomeric mat when the load-carrying receptacle is in a closed configuration. The railroad car may further comprise a first pulley connected to the first side of the frame and a second pulley connected to the second side of the frame, the first pulley and second pulley each having a respective axis of rotation parallel to a direction of travel of the railroad car.