IP Library Granted Patent US 7,175,362
Granted Patent B2
US 7,175,362 · App. 10/445,860 · Granted Feb 13, 2007

Synthetic covering systems for safety areas of airports

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Quick Facts
Patent No.
US 7,175,362
App. No.
10/445,860
Granted
Feb 13, 2007
Kind
B2
Abstract

Systems, methods and apparatuses for airport safety areas, runways and taxiways is provided. Various attachment systems for installing a synthetic covering are described. The use of artificial turf as well as various embodiments for a suitable synthetic matting for the installation are also described. Also, solar energy, heating and fire suppression systems are disclosed. A method of financing the turf system is also described using a synthetic covering with advertising.

Claims (82)

1. A runway/taxiway system comprising:

an anchor having a first side positioned against but not attached to a runway/taxiway;

a synthetic covering securely installed to the anchor so that an edge of the covering is adjacent to an edge of the runway/taxiway; and

a growth retarding base placed beneath the synthetic covering and along a second side of the anchor, the base holding the anchor against the runway/taxiway.

2. The system of claim 1 , wherein the anchor is selected from the group consisting of: concrete, asphalt, a wood member, a channel drain, a solid metal beam, a hollow metal beam, a solid synthetic beam, a hollow synthetic beam, a structural member and any combination thereof.

3. The system of claim 1 , wherein the edge of the runway is made flush to be positioned against the anchor.

4. The system of claim 1 , wherein the edge of the runway is cut to be positioned against the anchor.

5. The system of claim 1 , wherein the synthetic covering is selected from the group consisting of: artificial grass and a synthetic mat.

6. The system of claim 5 , wherein the mat is perforated or porous.

7. The system of claim 1 , wherein the synthetic covering is securely installed to a member, and wherein the member is securely installed to the anchor.

8. The system of claim 7 , wherein the member is selected from the group consisting of: a solid metal beam, a hollow metal beam, a channel drain, a solid synthetic

beam, a hollow synthetic beam, a wood beam, a structural member, and any combination thereof.

9. The safety system of claim 7 , wherein the anchor defines a notch and the member is fitted into the notch.

10. The system of claim 1 , wherein the synthetic covering is secured to the anchor via a mechanism selected from the group consisting of: glue, a pinning device, infill and any combination thereof.

11. The system of claim 1 , wherein the synthetic covering is secured in at least one place to the growth retarding base.

12. The system of claim 1 , wherein the synthetic covering is attached to the base via a mechanism selected from the group consisting of: glue, a pinning device, infill and any combination thereof.

13. The system of claim 1 , wherein the growth retarding base is selected from the group consisting of: rock, sand, concrete and any combination thereof.

14. The system of claim 1 , which includes at least one membrane positioned beneath the synthetic covering.

15. The system of claim 14 , wherein the membrane is water permeable.

16. The system of claim 1 , wherein the base has a characteristic selected from the group consisting of: supporting the weight of an aircraft and slowing the motion of a runway aircraft.

17. The system of claim 1 , which includes at least one solar collection device.

18. The system of claim 17 , wherein the solar collection device receives solar energy that is used to drive at least one runway/taxiway or advertising light.

19. The system of claim 1 , which includes at least one heating element disposed along the synthetic covering.

20. The system of claim 1 , which includes at least one fire suppression device extending through the base.

21. The system of claim 1 , wherein the anchor defines a notch and the synthetic covering is installed securely to the notch.

22. The system of claim 1 , which includes a plurality of anchors each having first sides positioned against but not attached to the runway/taxiway, each anchor held against the runway/taxiway by the base, and wherein the synthetic covering is installed securely to the plurality of anchors.

23. The system of claim 22 , wherein the plurality of anchors are each made of a material selected from the group of: channel drain, concrete, asphalt, a wood member, a solid metal beam, a hollow metal beam, a solid synthetic beam, a hollow synthetic beam, a structural member and any combination thereof.

24. A runway/taxiway system comprising:

a first section of a synthetic covering positioned against a runway/taxiway;

a growth retarding base placed adjacent to the first section and holding the first section against the runway/taxiway; and

a second section of the covering extending from the first section folding over and residing above the base.

25. The system of claim 24 , wherein the edge of the runway is made flush to be positioned against the covering.

26. The system of claim 24 , wherein the edge of the runway is cut to be positioned against the covering.

27. The system of claim 24 , wherein the synthetic covering is selected from the group consisting of: artificial grass and a synthetic mat.

28. The system of claim 27 , wherein the mat is perforated or porous.

29. The system of claim 25 , wherein the synthetic covering is secured in at least one place to the growth retarding base.

30. The system of claim 29 , wherein the synthetic covering is attached to the base via a mechanism selected from the group consisting of: glue, a pinning device, infill and any combination thereof.

31. The system of claim 24 , wherein the growth retarding base is selected from the group consisting of: rock, sand, concrete and any combination thereof.

32. The system of claim 24 , which includes at least one membrane positioned beneath the synthetic covering.

33. The system of claim 32 , wherein the membrane is water permeable.

34. The system of claim 24 , wherein the base has a characteristic selected from the group consisting of: supporting the weight of an aircraft and slowing the motion of a runway aircraft.

35. The system of claim 24 , which includes at least one solar collection device.

36. The system of claim 35 , wherein the solar collection device receives solar energy that is used to drive at least one runway/taxiway or advertising light.

37. The system of claim 24 , which includes at least one heating element disposed along the synthetic covering.

38. The system of claim 24 , which includes at least one fire suppression device extending through the base.

39. The system of claim 24 , wherein a third section of the synthetic covering extends from the first section below the growth retarding base.

40. A runway/taxiway system comprising:

a runway/taxiway;

a rock base positioned adjacent to the runway/taxiway;

a synthetic covering placed on the rock base; and

a plurality of pinning devices attaching the covering securely to the base along an edge of the covering adjacent to the runway/taxiway, the pinning devices spaced apart from one another so that the edge will not lift off of the base due to a jet engine blast, the pinning devices each including a top portion configured and arranged to withstand a force necessary to drive the device into the rock base.

41. The system of claim 40 , which includes a plurality of pinning devices spaced away form the edge of the runway/taxiway that secure the covering to the base.

42. The system of claim 40 , wherein the synthetic covering displays indicia or advertising.

43. The system of claim 40 , wherein the synthetic covering is selected from the group consisting of: artificial grass and a synthetic mat.

44. The system of claim 43 , wherein the mat is perforated or porous.

45. The system of claim 40 , which includes at least one membrane positioned beneath the synthetic covering.

46. The system of claim 45 , wherein the membrane is water permeable.

47. The system of claim 40 , wherein the base has a characteristic selected from the group consisting of: supporting the weight of an aircraft and slowing the motion of a runway aircraft.

48. The system of claim 40 , which includes at least one solar collection device.

49. The system of claim 48 , wherein the solar collection device receives solar energy that is used to drive at least one runway/taxiway or advertising light.

50. The system of claim 40 , which includes at least one heating element disposed along the synthetic covering.

51. The system of claim 40 , which includes at least one fire suppression device extending through the base.

52. The system of claim 40 , wherein the pinning devices are substantially “T” shaped.

53. The system of claim 40 , wherein the covering is attached additionally to an anchor, the anchor secured beneath the covering by the rock base.

54. The system of claim 40 , wherein the covering is attached additionally to a member, the member attached to the runway/taxiway.

55. The system of claim 54 , wherein the member is selected from the group consisting of: a solid metal beam, a hollow metal beam, a channel drain, a solid synthetic beam, a hollow synthetic beam, a wood beam, a structural member, and any combination thereof.

56. A runway/taxiway system comprising:

a member positioned adjacent to a side of a runway/taxiway;

a first section of a synthetic covering positioned against the member;

a growth retarding base positioned adjacent to the first section of synthetic covering on the side of the first section opposite the member so that the first section is sandwiched between the member and base; and

a second section of the synthetic covering extending from the first section, the second section folding over and residing above the base.

57. The system of claim 56 , wherein the member is selected from the group consisting of: concrete, asphalt, a wood member, a channel drain, a solid metal beam, a hollow metal beam, a solid synthetic beam, a hollow synthetic beam, a structural member and any combination thereof.

58. The system of claim 56 , wherein the edge of the runway or taxiway is modified to be positioned against the member.

59. The system of claim 56 , wherein the synthetic covering is selected from the group consisting of: artificial grass and a synthetic mat.

60. The system of claim 59 , wherein the mat is perforated or porous.

61. The system of claim 56 , wherein the synthetic covering is secured in at least one place to the growth retarding base.

62. The system of claim 56 , wherein the synthetic covering is attached to the base via a mechanism selected from the group consisting of: glue, a pinning device, infill and any combination thereof.

63. The system of claim 56 , wherein the growth retarding base is selected from the group consisting of: rock, sand, concrete and any combination thereof.

64. The system of claim 56 , wherein the base has a characteristic selected from the group consisting of: supporting the weight of an aircraft and slowing the motion of a runway aircraft.

65. The system of claim 56 , which includes at least one solar collection device.

66. The system of claim 56 , which includes at least one fire suppression device extending through the base.

67. The system of claim 56 , wherein the member is attached additionally to the runway/taxiway.

Assignments (9)
MERGER Recorded Sep 11, 2025
From: ACT GLOBAL USA INC.
To: ACT GLOBAL AMERICAS INC.
Reel/Frame 072224/0195 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 9, 2025
From: ACT GLOBAL HOLDINGS, LLC
To: ACT GLOBAL USA INC.
Reel/Frame 072203/0925 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 25, 2018
From: ACT GLOBAL AVTURF, INC.
To: ACT GLOBAL HOLDINGS, LLC
Reel/Frame 045900/0898 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 11, 2016
From: AVTURF LLC
To: ACT GLOBAL AVTURF, INC.
Reel/Frame 037456/0111 →
RELEASE OF SECURITY INTEREST Recorded Nov 2, 2009
From: WELLS FARGO BANK, NATIONAL ASSOCIATION
To: SPORTEXE HOLDINGS LLC; SPORTEXE CONSTRUCTION SERVICES, INC.; SPORTEXE LLC; AVIATION INVESTMENT HOLDINGS LLC; AVTURF, L.L.C.; AEROTURF HOLDCO LLC; AEROTURF ULC; TRIEXE HOLDCO LLC; TRIEXE MANAGEMENT GROUP ULC; SPORTEXE FIBER OPTIC LLC; AVTURF DELAWARE I LLC; AVTURF DELAWARE II LLC
Reel/Frame 023456/0128 →
IP SECURITY AGREEMENT PURSUANT TO A CREDIT AND SECURITY AGREEMENT Recorded Feb 8, 2008
From: SPORTEXE HOLDINGS LLC, A TEXAS LIMITED LIABILITY COMPANY; SPORTEXE CONSTRUCTION SERVICES, INC., A GEORGIA CORPORATION; SPORTEXE LLC, A DELAWARE LIMITED LIABILITY COMPANY; AVIATION INVESTMENT HOLDINGS LLC, A DELAWARE LIMITED LIABILITY COMPANY; AVTURF, L.L.C., AN ILLINOIS LIMITED LIABILITY COMPANY; AEROTURF HOLDCO LLC, A DELAWARE LIMITED LIABILITY COMPANY; AEROTURF ULC, AN UNLIMITED LIABILITY COMPANY; TRIEXE HOLDCO LLC, A DELAWARE LIMITED LIABILITY COMPANY; TRIEXE MANAGEMENT GROUP ULC, AN UNLIMITED LIABILITY COMPANY; SPORTEXE FIBER OPTIC LLC, A DELAWARE LIMITED LIABILITY COMPANY
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 020478/0745 →
RELEASE OF SECURITY INTEREST IN INTELLECTUAL PROPERTY Recorded Feb 7, 2008
From: NORTH FORK BUSINESS CAPITAL CORPORATION, A NEW YORK CORPORATION
To: SPORTEXE HOLDINGS LLC, A TEXAS LIMITED LIABILTIY COMPANY; TRIEXE HOLDCO LLC, A DELAWARE LIMITED LIABILITY COMPANY; AEROTURF HOLDCO LLC, A DELAWARE LIMITED LIABILITY COMPANY; AVIATION INVESTMENT HOLDINGS LLC, A DELAWARE LIMITED LIABILITY COMPANY; SPORTEXE FIBER OPTIC LLC, A DELAWARE LIMITED LIABILITY COMPANY; SPORTEXE LLC, A DELAWARE LIMITED LIABILITY COMPANY; SPORTEXE CONSTRUCTION SERVICES, INC., A GEORGIA CORPORATION; AVTURF, L.L.C., AN ILLINOIS LIMITED LIABILITY COMPANY; TRIEXE MANAGEMENT GROUP ULC, AN ALBERTA UNLIMITED LIABILITY COMPANY; AEROTURF ULC, AN ALBERTA UNLIMITED LIABILITY COMPANY
Reel/Frame 020478/0256 →
INTELLECTUAL PROPERTY SECURITY AGREEMENT, PURSUANT TO THAT CERTAIN LOAN AND SECURITY AGREEMENT DTATED AUGUST 9, 2007 Recorded Aug 27, 2007
From: SPORTEXE HOLDINGS LLC; TRIEXE HOLDCO LLC; AEROTURF HOLDCO LLC; AVIATION INVESTMENT HOLDINGS LLC; SPORTEXE FIBER OPTIC LLC; SPORTEXE LLC; SPORTEXE CONSTRUCTION SERVICES, INC.; AVTURF, L.L.C.; TRIEXE MANAGEMENT GROUP ULC; AEROTURF ULC
To: NORTH FORK BUSINESS CAPITAL CORPORATION
Reel/Frame 019744/0764 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 26, 2003
From: CARR, PATRICK J.; COLLETT, DALE L.; SCHOMBURG, WILLIAM L.
To: AVTURF, LLC
Reel/Frame 014525/0058 →