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. 21, 2021
Filed:
Jun. 22, 2020
Applicant:
Illinois Tool Works Inc., Glenview, IL (US);
Inventor:
Robert Alan Rodden, Atlanta, GA (US);
Assignee:
Illinois Tool Works Inc., Glenview, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E01C 11/00 (2006.01); E01C 11/06 (2006.01); E01C 11/14 (2006.01); E01C 7/14 (2006.01);
U.S. Cl.
CPC ...
E01C 11/06 (2013.01); E01C 7/14 (2013.01); E01C 11/14 (2013.01);
Abstract
A method of manufacturing a concrete substrate includes placing a first concrete layer on a support base configured to support the concrete substrate, positioning a concrete slab load transfer apparatus on a top surface of the first concrete layer, wherein the top surface of the first concrete layer supports the concrete slab load transfer apparatus, and placing a second concrete layer on the top surface of the first concrete layer such that the second concrete layer covers the concrete slab load apparatus.