IP Library Patent Application 13919055
Patent Application
App. No. 13/919,055

LOAD FLOOR FOR A VEHICLE

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Quick Facts
Patent No.
US None
App. No.
13/919,055
Abstract

A load floor for a vehicle includes a first facing layer and a substrate layer. The first facing layer presents a first inner surface. The substrate layer presents a first outer surface and a second outer surface in opposition to the first outer surface. The substrate layer defines a plurality of cells that extend between the first outer surface and the second outer surface.

Claims (38)

1 . A load floor for a vehicle comprising:

a first facing layer presenting a first inner surface; and

a substrate layer presenting a first outer surface and a second outer surface in opposition to the first outer surface;

wherein the substrate layer defines a plurality of cells bounded by at least one wall extending between the first outer surface and the second outer surface.

2 . A load floor, as set forth in claim 1 , wherein the cells are aligned in a plurality of rows and a plurality of columns to form a grid-like pattern.

3 . A load floor, as set forth in claim 2 , wherein each cell is bounded by four walls such that the cells have a square-shaped profile.

4 . A load floor, as set forth in claim 3 , wherein the walls of the cells have a first thickness that spaces the cells from one another along each of the rows and a second thickness that spaces the cells from one another along each of the columns.

5 . A load floor, as set forth in claim 4 , wherein the first thicknesses and the second thicknesses are equal to one another.

6 . A load floor, as set forth in claim 4 , wherein the walls extending in a direction of the rows have a first length and the walls extending in a direction of the columns has a second length;

wherein the first thicknesses are approximately ⅓ of the first lengths of the walls; and

wherein the second thicknesses are approximately ⅓ of the second lengths of the walls.

7 . A load floor, as set forth in claim 1 , wherein the substrate layer is formed from a material that includes high density foam.

8 . A load floor, as set forth in claim 1 , further comprising:

a first adhesive layer disposed between the first inner surface and the first outer surface such that the first adhesive layer bonds the first facing layer to the substrate layer.

9 . A load floor, as set forth in claim 8 further comprising:

a second facing layer presenting a second inner surface; and

a second adhesive layer disposed between the second outer surface and the second inner surface such that the second adhesive layer bonds the second facing layer to the substrate layer.

10 . A load floor, as set forth in claim 1 , wherein at least one of the first facing layer and the second facing layer includes at least one of polypropylene, thermoplastic, glass fiber, and wood.

11 . A vehicle comprising:

a floor panel;

a tub portion disposed adjacent the floor panel and presenting a cargo space defining an opening in the floor panel;

a load floor configured for selectively covering the opening and supporting various loads positioned thereon, the load floor including:

a first facing layer presenting a first inner surface; and

a substrate layer presenting a first outer surface and a second outer surface in opposition to the first outer surface;

wherein the substrate layer defines a plurality of cells bounded by at least one wall extending between the first outer surface and the second outer surface.

12 . A vehicle, as set forth in claim 11 , wherein the cells are aligned in a plurality of rows and a plurality of columns to form a grid-like pattern.

13 . A vehicle, as set forth in claim 11 , wherein each cell is bounded by four walls such that the cells have a square-shaped profile.

14 . A vehicle, as set forth in claim 11 , wherein the walls of the cells have a first thickness that spaces the cells from one another along each of the rows and a second thickness that spaces the cells from one another along each of the columns.

15 . A vehicle, as set forth in claim 14 , wherein the first thicknesses and the second thicknesses are equal to one another.

16 . A vehicle, as set forth in claim 11 , wherein the walls extending in a direction of the rows have a first length and the walls extending in a direction of the columns has a second length;

wherein the first thicknesses are approximately ⅓ of the first lengths of the walls; and

wherein the second thicknesses are approximately ⅓ of the second lengths of the walls.

17 . A vehicle, as set forth in claim 11 , wherein the substrate layer is formed from a material that includes high density foam.

18 . A vehicle, as set forth in claim 11 , wherein the load floor further includes a first adhesive layer disposed between the first inner surface and the first outer surface such that the first adhesive layer bonds the first facing layer to the substrate layer.

19 . A vehicle, as set forth in claim 18 , wherein the load floor further includes:

a second facing layer presenting a second inner surface; and

a second adhesive layer disposed between the second outer surface and the second inner surface such that the second adhesive layer bonds the second facing layer to the substrate layer.

20 . A vehicle, as set forth in claim 11 , wherein at least one of the first facing layer and the second facing layer includes at least one of polypropylene, thermoplastic, glass fiber, and wood.

Assignments (3)
RELEASE OF SECURITY INTEREST Recorded Nov 7, 2014
From: WILMINGTON TRUST COMPANY
To: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Reel/Frame 034189/0065 →
SECURITY INTEREST Recorded Jun 12, 2014
From: GM GLOBAL TECHNOLOGY OPERATIONS LLC
To: WILMINGTON TRUST COMPANY
Reel/Frame 033135/0336 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 17, 2013
From: LAVASTIDA, SERGIO; RODRIGUEZ, ADRIAN
To: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Reel/Frame 030622/0057 →