IP Library Granted Patent US 8,516,756
Granted Patent B2
US 8,516,756 · App. 12/578,113 · Granted Aug 27, 2013

Door panel with thermal break

Inventor: Jonathan D. Thielmann (Delray Beach, FL)
Assignee: Secura-Seal Technologies LLC
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Quick Facts
Patent No.
US 8,516,756
App. No.
12/578,113
Granted
Aug 27, 2013
Kind
B2
Abstract

A door panel includes a frame, a laminate core, a plurality of thermally-insulative connectors, and an exterior skin. The frame defines a portion of an outer periphery of the panel and has an inner section and an outer section positioned, respectively, adjacent inner and outer portions of the panel. The laminate core is positioned between the inner section and the outer section of the frame. The plurality of thermally-insulative connectors connect the inner section and the outer section to the core. The exterior skin covers the frame. The core is a thermal barrier between the inner section and the outer section. The inner section and the outer section are formed from a thermally-insulative material. The core includes an inner layer formed from a thermally conductive material, and two outer layers formed from steel. The thermally-insulative connectors include a thermally-insulative jacket and a fastener positioned within the jacket.

Claims (11)

1. A door panel, comprising:

a frame defining a portion of an outer periphery of the panel and having an inner section and an outer section positioned, respectively, adjacent inner and outer portions of the panel wherein the inner section and the outer section have substantially the same width;

a laminate core positioned between the inner section and the outer section of the frame such that the inner section and the outer section extend parallel to each other along opposite sides of the core;

a plurality of thermally-insulative connectors connecting the inner section and the outer section to the core; and

an exterior skin covering the frame, wherein

the core is a thermal barrier between the inner section and the outer section,

the inner section and the outer section are formed from a thermally conductive material,

the core includes

an inner layer formed from a thermally-insulative material, and

two outer layers formed from steel,

the thermally-insulative connectors include a thermally-insulative jacket and a fastener positioned within the jacket.

Assignments (6)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 23, 2022
From: OTTO (ABC), LLC
To: WEDGETLS LLC
Reel/Frame 061196/0379 →
CHANGE OF NAME Recorded Sep 25, 2017
From: TYTO LIFE LLC
To: OTTO LLC
Reel/Frame 043987/0466 →
CHANGE OF NAME Recorded Jun 9, 2014
From: SECURASEAL INNOVATIONS LLC
To: TYTO LIFE LLC
Reel/Frame 033105/0228 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 2, 2014
From: SECURA-SEAL TECHNOLOGIES LLC
To: SECURASEAL INNOVATIONS LLC
Reel/Frame 033003/0700 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 22, 2010
From: SPEYER DOOR AND WINDOW, INC.
To: SECURA-SEAL TECHNOLOGIES LLC
Reel/Frame 024114/0652 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 25, 2009
From: THIELMANN, JONATHAN D.
To: SPEYER DOOR AND WINDOW, INC.
Reel/Frame 023572/0776 →
Continuity (2)
Provisional Application 61172865 · Apr 27, 2009
Related Publication 20100269450A1 · Oct 28, 2010