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. 11, 2018
Filed:
Aug. 17, 2017
Aadg, Inc, Milan, TN (US);
Daniel Glover, Franklin, TN (US);
AADG, INC., Milan, TN (US);
Abstract
An insulated door panel comprises a shell having spaced first and second exterior panels and frame members adjacent edges of the panels, a plurality of stiffeners in a shell interior portion extending along a length or width of the panels, and a hardenable insulation material creating a bond between the exterior panels, stiffeners, and frame members in the shell interior portion. The stiffeners comprise a thermally non-conductive fiber reinforced polymer. The hardenable insulation fills substantially all of the space between the adjacent exterior panels, stiffeners, and frame members. The door panel also comprises end cap members composed of thermoplastic polycarbonate material, and has openings therein to receive the ends of the stiffeners.