IP Library Granted Patent US 6,874,282
Granted Patent B1
US 6,874,282 · App. 10/192,748 · Granted Apr 5, 2005

Surface-shielding system for using a hazardous apparatus

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Quick Facts
Patent No.
US 6,874,282
App. No.
10/192,748
Granted
Apr 5, 2005
Kind
B1
Abstract

A system for utilizing a hazardous apparatus with a pad of fibrous fabric embedded in cement to shield a protectable surface from hazards produced by the hazardous apparatus.

Claims (35)

1. A surface-shielding hazardous apparatus utilization system comprising:

a) a protectable surface;

b) an apparatus producing hazard to the protectable surface; and

c) a hand-movable pad contacting and covering the protectable surface and underlying the apparatus, wherein the pad includes fibrous fabric embedded in cement.

2. The system of claim 1 , wherein the pad includes portland cement.

3. The system of claim 1 , wherein the pad is formed from a mixture of portland cement, microsilica, fine sand, water and water reducing plastisizer.

4. The system of claim 1 , wherein the pad includes a handle.

5. The system of claim 1 , wherein the fibrous fabric includes propylene.

6. The system of claim 1 , wherein the fibrous fabric includes a needle-punched non-woven material.

7. The system of claim 1 , wherein the fibrous fabric includes a three dimensional web of lofty, discreet fibers.

8. The system of claim 1 , wherein the pad is permeable to vapor and impermeable to liquids.

9. The system of claim 1 , wherein the pad includes a sand-blasted texture.

10. The system of claim 1 , wherein the pad includes a plurality of channels.

11. The system of claim 1 , wherein the apparatus is a combustion source.

12. The system of claim 1 , wherein the hazard is selected from the group consisting of sparks, flames, grease and heat.

13. The system of claim 1 , wherein the pad includes decorative corking.

14. The system of claim 11 , wherein the combustion source includes a cooking device.

15. The system of claim 14 , wherein the cooking device is a device selected from the group consisting of a grill, barbeque, hibachi and smoker.

16. The system of claim 11 , wherein the combustion source includes a candle.

17. The system of claim 11 , wherein the combustion source includes a citronella pot.

18. The system of claim 11 , wherein the combustion source includes a firepot.

19. The system of claim 11 , wherein the combustion source includes a fire starter.

20. The system of claim 11 , wherein the pad comprises a skirt.

21. The system of claim 1 , wherein the protectable surface is selected from the group consisting of a deck surface, patio surface, balcony surface, beach surface and grass surface.

22. The system of claim 21 , wherein the apparatus is selected from the group consisting of a grill, barbeque, hibachi and smoker.

23. A surface-shielding combustion source utilization system comprising:

a. a protectable surface;

b. a combustion source; and

c. a pad contacting and covering the protectable surface and between the combustion source, wherein the pad includes fibrous fabric embedded in cement.

24. The system of claim 23 , wherein the combustion source is an outdoor cooking apparatus.

25. The system of claim 24 , wherein the outdoor cooking apparatus is selected from the group consisting of a grill, barbeque, hibachi and smoker.

26. The system of claim 25 , wherein the protectable surface is selected from the group consisting of a deck surface, patio surface, and balcony surface.

27. The system of claim 23 , wherein the pad is hand-movable.

28. The system of claim 27 , wherein the combustion source produces a hazard to the protectable surface, said hazard selected from the group consisting of sparks, flames, heat, and grease.

29. The system of claim 28 , wherein the pad is permeable to vapor.

Assignments (14)
RELEASE OF SECURITY INTEREST Recorded Dec 22, 2021
From: ROYAL BANK OF CANADA
To: DIVERSITECH CORPORATION; TRIATOMIC ENVIRONMENTAL, INC.
Reel/Frame 058575/0909 →
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 →
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 →
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 →
RELEASE OF SECURITY INTEREST Recorded Aug 5, 2011
From: WELLS FARGO BANK, NATIONAL ASSOCIATION (THE SUCCESSOR BY MERGER TO WACHOVIA BANK, NATIONAL ASSOCIATION
To: DIVERSITECH CORPORATION
Reel/Frame 026709/0691 →
SECURITY AGREEMENT Recorded Jun 7, 2005
From: DIVERSITECH CORPORATION
To: WACHOVIA BANK, NATIONAL ASSOCIATION
Reel/Frame 016097/0881 →