System, method and apparatus for attic rafter extension for storage

Patent metadata

Field	Value
Publication number	US-9732522-B2
Application number	US-201615232207-A
Country	US
Kind code	B2
Filing date	Aug 9, 2016
Priority date	May 22, 2014
Publication date	Aug 15, 2017
Grant date	Aug 15, 2017

Abstract

A support structure may have a base having surfaces including a top, a bottom, a front, a rear and sides. A first top slot may be formed in the top and may extend at least partially between the front and the rear. A second top slot may be formed in the top and may extend at least partially between the sides. In addition, a bottom slot may be formed in the bottom. A system for attic storage can include an attic having attic joists. A plurality of support structures, each comprising a base, may be mounted to the attic joists. At least two conventional lumber studs may be included and may extend between adjacent ones of the bases. In addition, a plurality of lumber panels may be mounted to at least one of the bases and the lumber studs.

First claim

What is claimed is:

1. A system for attic storage in an attic having attic joists, the system comprising:
a plurality of support structures, each having a base, wherein each of the bases comprises a top, a bottom, a front, a rear and sides, a first top slot formed in the top and extending at least partially between the front and the rear, a second top slot formed in the top and extending at least partially between the sides, and a bottom slot formed in the bottom;
at least two studs extending between adjacent said bases; and
a plurality of panels mounted to at least one of the bases and the studs;
wherein the bottom slot of each said base receives a respective said attic joist.

2. The system of claim 1 , wherein a plurality of the bases have three or four studs mounted thereto that extend to other bases.

3. The system of claim 1 , wherein the tops of the bases are flush with tops of the studs extending between the bases.

4. The system of claim 1 , wherein a plurality of the joists beneath the plurality of panels do not have bases mounted thereto.

5. The system of claim 1 , wherein a plurality of the studs comprise 2×4 inch studs, and the panels comprise at least one of a sheet of wood, particle board, plywood, oriented strand board (OSB).

6. The system of claim 1 , wherein the first and second top slots intersect and extend completely across the top, and the top comprises a third top slot for a total of only three slots in the top.

7. The system of claim 1 , wherein the top comprises a third top slot and a fourth top slot, and none of the top slots intersect each other.

8. The system of claim 1 , wherein the slots are orthogonal to each other.

9. The system of claim 1 , wherein the second top slot extends completely across the top from side to side, and the bottom slot is the only slot in the bottom, and the bottom slot extends completely across the bottom from front to back, or from side to side.

10. The system of claim 1 , wherein the base comprises a density of at least 0.5 lb/ft 3 , and not greater than 25 lb/ft 3 .

11. The system of claim 1 , wherein the base has an insulation rating of at least R0.5/inch, and not greater than R9/inch.

12. The system of claim 1 , wherein the base comprises:
a nail pull strength of at least 10 lbs, and not greater than 350 lbs; and
a screw hold strength of at least 25 lbs, and not greater than 1000 lbs.

13. The system of claim 1 , wherein the base has a compressive strength of at least 15 lbs/ft 2 , and not greater than 600 lbs/ft 2 .

14. The system of claim 1 , wherein the base comprises a polymeric foam.

15. The system of claim 1 , wherein the first top slot comprises a top front slot that extends from the front to adjacent a center of the top, and a top rear slot that extends from the rear to adjacent the center of the top.

16. The system of claim 15 , wherein the top front slot is separated from the top rear slot by the second top slot.

17. The system of claim 15 , wherein the top front slot extends along the front from the top to adjacent a center of the front, and the top rear slot extends along the rear from the top to adjacent a center of the rear.

Assignees

• Certain Teed Corp

Inventors

• Brandt Andrew Clyde
• Pacana David M
• Lembo Michael J

Classifications

• E04F15/02044 Primary

  Separate elements for fastening to an underlayer (E04F15/02133, E04F15/0215 take precedence) · CPC title

• E04B1/40

  Fixed Constructions · mapped topic

• E04B5/023

  Separate connecting devices for prefabricated floor-slabs · CPC title

• E04B2103/04

  of plastics, fibrous material or wood · CPC title

• E04F2015/02066

  with additional fastening elements between furring elements and flooring elements · CPC title