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:
Dec. 01, 2015
Filed:
Feb. 11, 2013
Applicant:
Pci-trammco, Llc, Camden, AL (US);
Inventors:
Glenn Robinson, Camden, AL (US);
William H. Moorhead, Smithfield, VA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E01B 1/00 (2006.01);
U.S. Cl.
CPC ...
E01B 1/00 (2013.01); E01B 1/001 (2013.01);
Abstract
Railway stone ballast and related systems and methods are provided. A representative railway stone ballast includes a crushed stone matrix; rubber aggregate; and an adhesive binder adhering the rubber aggregate to the stone matrix.