IP Library Granted Patent US 7,232,589
Granted Patent B2
US 7,232,589 · App. 11/134,846 · Granted Jun 19, 2007

Process for dispersing a reinforcing layer in a layered article

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Quick Facts
Patent No.
US 7,232,589
App. No.
11/134,846
Granted
Jun 19, 2007
Kind
B2
Abstract

A process for covering at least a portion of an article with covering material, applying a wet material composition between the cover material and a core material of the article, and de-watering the wet material to form a reinforcing layer.

Claims (27)

1. A process for dispersing an inner reinforcing layer of a layered article comprising:

covering at least a portion of a core material with a water-permeable covering material;

applying a wet material composition between the core material and water-permeable covering material; and

vacuuming water from the wet material through the covering material to de-water the material composition.

2. The process of claim 1 further comprising curing the de-watered material composition to harden the material composition into a rigid layer between the core material and covering material.

3. The process of claim 2 wherein the wet material composition includes cement.

4. The process of claim 3 wherein the wet material composition includes a 1:1 ratio of cement to water.

5. The process of claim 2 wherein the wet material composition includes a composition selected from the group consisting of cement, concrete, paint and plaster.

6. The process of claim 2 further comprising applying an outer layer material to the outside of the covering material.

7. The process of claim 6 wherein the outer layer material includes a composition selected from the group consisting of cement, concrete, paint and plaster.

8. The process of claim 7 wherein the outer material layer includes cement.

9. The process of claim 1 wherein the core material includes a plurality of surfaces and further comprising:

covering at least two adjacent surfaces of the core material with the covering material; and

applying the wet material composition on the at least two adjacent surfaces.

10. The process of claim 9 further comprising tucking at least a portion of the covering material into the core material.

11. The process of claim 1 wherein the covering material is fabric.

12. The process of claim 11 wherein the wet material composition includes a composition selected from the group consisting of cement, concrete, paint and plaster.

13. The process of claim 12 wherein the wet material composition includes cement.

14. The process of claim 13 wherein the wet material composition includes a 1:1 ratio of cement to water.

15. The process of claim 13 wherein the core material includes a plurality of surfaces and further comprising:

covering at least two adjacent surfaces of the core material with the covering material; and

applying the wet material composition on the at least two adjacent surfaces.

16. The process of claim 12 wherein the core material includes a plurality of surfaces and further comprising:

covering at least two adjacent surfaces of the core material with the covering material; and

applying the wet material composition on the at least two adjacent surfaces.

17. The process of claim 16 further comprising applying an outer layer material to outer surface of the covering material.

18. The process of claim 17 wherein the outer layer material includes a composition selected from the group consisting of cement, concrete, paint and plaster.

Assignments (14)
FIRST LIEN PATENT SECURITY AGREEMENT Recorded Dec 23, 2021
From: DIVERSITECH CORPORATION; TRIATOMIC ENVIRONMENTAL, INC.; STRIDE TOOL, LLC; QUICK-SLING, LLC
To: ROYAL BANK OF CANADA AS COLLATERAL AGENT
Reel/Frame 058576/0051 →
SECOND LIEN PATENT SECURITY AGREEMENT Recorded Dec 23, 2021
From: DIVERSITECH CORPORATION; TRIATOMIC ENVIRONMENTAL, INC.; STRIDE TOOL, LLC; QUICK-SLING, LLC
To: ROYAL BANK OF CANADA AS COLLATERAL AGENT
Reel/Frame 058528/0954 →
RELEASE OF SECURITY INTEREST Recorded Dec 22, 2021
From: ROYAL BANK OF CANADA
To: DIVERSITECH CORPORATION; TRIATOMIC ENVIRONMENTAL, INC.
Reel/Frame 058575/0909 →
RELEASE OF SECURITY INTEREST Recorded Jun 1, 2017
From: BMO HARRIS BANK N.A.
To: DIVERSITECH CORPORATION
Reel/Frame 042667/0802 →
RELEASE OF SECURITY INTEREST Recorded Jun 1, 2017
From: GOLDMAN SACHS BDC, INC.
To: DIVERSITECH CORPORATION
Reel/Frame 042667/0832 →
SECURITY INTEREST Recorded Jun 1, 2017
From: DIVERSITECH CORPORATION
To: ROYAL BANK OF CANADA, AS FIRST LIEN COLLATERAL AGENT AND ASSIGNEE
Reel/Frame 042647/0864 →
SECURITY INTEREST Recorded Jun 1, 2017
From: DIVERSITECH CORPORATION
To: ROYAL BANK OF CANADA, AS SECOND LIEN COLLATERAL AGENT AND ASSIGNEE
Reel/Frame 042648/0397 →
CORRECTIVE ASSIGNMENT TO CORRECT THE DELETE D606917 AND REPLACE WITH D608917 PREVIOUSLY RECORDED ON REEL 035774 FRAME 0114. ASSIGNOR(S) HEREBY CONFIRMS THE TERMINATION AND RELEASE OF SECURITY AGREEMENT (PATENTS). Recorded Jul 15, 2015
From: REGIONS BANK
To: DIVERSITECH CORPORATION
Reel/Frame 036108/0812 →
TERMINATION AND RELEASE OF SECURITY AGREEMENT (PATENTS) Recorded May 28, 2015
From: REGIONS BANK
To: DIVERSITECH CORPORATION
Reel/Frame 035774/0114 →
TERMINATION AND RELEASE OF SECURITY AGREEMENT (PATENTS) Recorded May 28, 2015
From: REGIONS BANK
To: DIVERSITECH CORPORATION
Reel/Frame 035793/0688 →
SECURITY INTEREST Recorded May 27, 2015
From: DIVERSITECH CORPORATION
To: GOLDMAN SACHS BDC, INC., AS COLLATERAL AGENT
Reel/Frame 035792/0569 →
FIRST LIEN INTELLECTUAL PROPERTY SECURITY AGREEMENT Recorded May 27, 2015
From: DIVERSITECH CORPORATION
To: BMO HARRIS BANK N.A., AS AGENT
Reel/Frame 035782/0780 →
SECURITY AGREEMENT Recorded Jan 16, 2013
From: DIVERSITECH CORPORATION
To: REGIONS BANK, AS ADMINISTRATIVE AGENT
Reel/Frame 029645/0174 →
SECURITY AGREEMENT Recorded Aug 31, 2011
From: DIVERSITECH CORPORATION
To: REGIONS BANK, AS ADMINISTRATIVE AGENT
Reel/Frame 026839/0596 →