CA2294096A1 - Synthetic turf game surface - Google Patents

Synthetic turf game surface Download PDF

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Publication number
CA2294096A1
CA2294096A1 CA002294096A CA2294096A CA2294096A1 CA 2294096 A1 CA2294096 A1 CA 2294096A1 CA 002294096 A CA002294096 A CA 002294096A CA 2294096 A CA2294096 A CA 2294096A CA 2294096 A1 CA2294096 A1 CA 2294096A1
Authority
CA
Canada
Prior art keywords
grass
carpet
synthetic
underpad
synthetic turf
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002294096A
Other languages
French (fr)
Other versions
CA2294096C (en
Inventor
Alain Lemieux
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HELMSLEY BARBADOS TRUST
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CA002206295A external-priority patent/CA2206295A1/en
Application filed by Individual filed Critical Individual
Priority to CA002294096A priority Critical patent/CA2294096C/en
Publication of CA2294096A1 publication Critical patent/CA2294096A1/en
Application granted granted Critical
Publication of CA2294096C publication Critical patent/CA2294096C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
    • E01C13/08—Surfaces simulating grass ; Grass-grown sports grounds

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)

Abstract

A synthetic turf surface for golf courses, tennis courts and other grass-surfaced game playing fields is formed of a synthetic grass carpet having a flexible base sheet (14) with closely spaced-apart upright, blade-like strands (12) of plastic material forming a dense grass-like surface. The carpet is supported upon a cushioning underpad (18) which is formed of a thick, molded sheet of open cell, expanded bead polypropylene.
The resiliently compressible polypropylene underpad combined with the synthetic grass carpet closely simulates the feel of a natural grass covered playing surface.
CA002294096A 1997-06-09 1998-06-09 Synthetic turf game surface Expired - Fee Related CA2294096C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002294096A CA2294096C (en) 1997-06-09 1998-06-09 Synthetic turf game surface

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CA2,206,295 1997-06-09
CA002206295A CA2206295A1 (en) 1997-06-09 1997-06-09 Synthetic turf, of specific composition, obtained through a sand-blasting process and cushioned with a base layer of polypropylene for shock absorption, and a sand-blasting treatment process for said synthetic turf
PCT/CA1998/000559 WO1998056993A1 (en) 1997-06-09 1998-06-09 Synthetic turf game surface
CA002294096A CA2294096C (en) 1997-06-09 1998-06-09 Synthetic turf game surface

Publications (2)

Publication Number Publication Date
CA2294096A1 true CA2294096A1 (en) 1998-12-17
CA2294096C CA2294096C (en) 2006-05-02

Family

ID=31888784

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002294096A Expired - Fee Related CA2294096C (en) 1997-06-09 1998-06-09 Synthetic turf game surface

Country Status (1)

Country Link
CA (1) CA2294096C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6620482B2 (en) 2000-11-30 2003-09-16 Avturf Llc Safety system for airports and airfields
US7175362B2 (en) 2000-11-30 2007-02-13 Avturf L.L.C. Synthetic covering systems for safety areas of airports
US7901753B2 (en) 2003-11-12 2011-03-08 Avturf L.L.C. Synthetic runway surface system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6620482B2 (en) 2000-11-30 2003-09-16 Avturf Llc Safety system for airports and airfields
US7175362B2 (en) 2000-11-30 2007-02-13 Avturf L.L.C. Synthetic covering systems for safety areas of airports
US7198427B2 (en) 2000-11-30 2007-04-03 Avturf L.L.C. Method of operating a safety system for airports and airfields
US7806625B2 (en) 2000-11-30 2010-10-05 Avturf, L.L.C. Infilless and/or fuel absorbing synthetic covering system for safety areas of airports
US7901154B2 (en) 2000-11-30 2011-03-08 Avturf L.L.C. Arrester bed system and method for airports and airfields
US7901753B2 (en) 2003-11-12 2011-03-08 Avturf L.L.C. Synthetic runway surface system

Also Published As

Publication number Publication date
CA2294096C (en) 2006-05-02

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Effective date: 20130611