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. 14, 2015
Filed:
Oct. 20, 2011
Applicants:
Glenn Robinson, Camden, AL (US);
William H. Moorhead, Smithfield, VA (US);
Inventors:
Glenn Robinson, Camden, AL (US);
William H. Moorhead, Smithfield, VA (US);
Assignee:
PCI-Trammco, LLC., Camden, AL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E01B 21/00 (2006.01); E01C 9/06 (2006.01);
U.S. Cl.
CPC ...
E01C 9/06 (2013.01); E01B 21/00 (2013.01);
Abstract
Systems and related methods involving isolation tubs are provided. In this regard, a representative system includes: an isolation tub formed of fiberglass reinforced plastic resin, the tub defining a reservoir; concrete positioned within the reservoir; and rails extending across the tub and being supported by the concrete, the rails being spaced from each other to form a special trackwork (STW) assembly.