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. 21, 2020
Filed:
Feb. 15, 2019
Applicant:
D & D Manufacturing, Llc, Rockledge, FL (US);
Inventors:
Dale E. Polk, Jr., Titusville, FL (US);
Timothy A. Polk, Mims, FL (US);
Assignee:
D & D Manufacturing, LLC, Rockledge, FL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
E04F 15/22 (2006.01); E04F 15/02 (2006.01); E01C 9/08 (2006.01); E04F 15/10 (2006.01); F16B 37/00 (2006.01); F16B 5/02 (2006.01); F16B 41/00 (2006.01); F16B 5/00 (2006.01); F16B 37/04 (2006.01); F16B 33/02 (2006.01);
U.S. Cl.
CPC ...
E04F 15/02044 (2013.01); E01C 9/086 (2013.01); E04F 15/107 (2013.01); F16B 5/0088 (2013.01); F16B 5/025 (2013.01); F16B 5/0225 (2013.01); F16B 37/002 (2013.01); F16B 41/002 (2013.01); E04F 2201/05 (2013.01); F16B 5/02 (2013.01); F16B 33/02 (2013.01); F16B 37/044 (2013.01);
Abstract
This disclosure relates to a modular construction mat system wherein each individual mat is made of two layers to support heavy loads while providing stability and ground protection. In use the finished mats can then be adjoined to adjacent mats to complete a large mat system for roadways, walkways, and other support structures using a unique floating nut system to create a single firmly joined modular mat system.