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. 23, 2013
Filed:
Jan. 24, 2012
Applicants:
Daniel Voelkerding, Cleveland, OH (US);
James A. Remington, Sheffield Village, OH (US);
Inventors:
Daniel Voelkerding, Cleveland, OH (US);
James A. Remington, Sheffield Village, OH (US);
Assignee:
Cleveland Track Material, Inc., Cleveland, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E01B 7/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention is a frog panel assembly for a railway turn-out switch, as well as a rail intersection design and a frog casting therefor.