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:
Nov. 28, 2017
Filed:
Jul. 02, 2010
Applicants:
Carl E. Watkins, Jr., Anderson, IN (US);
Lichih Peng, Fishers, IN (US);
Inventors:
Carl E. Watkins, Jr., Anderson, IN (US);
Lichih Peng, Fishers, IN (US);
Assignee:
Firestone Building Products Company, LLC, Nashville, TN (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
E04F 15/14 (2006.01); E04F 15/02 (2006.01); E04D 13/12 (2006.01); E04F 15/10 (2006.01); E04F 15/18 (2006.01); B29C 43/24 (2006.01);
U.S. Cl.
CPC ...
E04F 15/14 (2013.01); E04D 13/12 (2013.01); E04F 15/0215 (2013.01); E04F 15/02194 (2013.01); E04F 15/105 (2013.01); E04F 15/107 (2013.01); B29C 43/24 (2013.01); E04F 15/183 (2013.01);
Abstract
A walkway pad is provided for placement on a flat roof to protect the roof from foot traffic, tools, and/or equipment. The walkway pad includes a body and at least one expansion joint that absorbs thermal movement of the body. A method of manufacturing the walkway pad is also provided.