CA2095158A1 - Synthetic turf with wide grass-like pile interspacing - Google Patents

Synthetic turf with wide grass-like pile interspacing

Info

Publication number
CA2095158A1
CA2095158A1 CA 2095158 CA2095158A CA2095158A1 CA 2095158 A1 CA2095158 A1 CA 2095158A1 CA 2095158 CA2095158 CA 2095158 CA 2095158 A CA2095158 A CA 2095158A CA 2095158 A1 CA2095158 A1 CA 2095158A1
Authority
CA
Canada
Prior art keywords
piles
interspacing
pile
synthetic turf
sigma
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
CA 2095158
Other languages
French (fr)
Other versions
CA2095158C (en
Inventor
Jean Prevost
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.)
Fieldturf Tarkett Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4151546&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2095158(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to CA 2095158 priority Critical patent/CA2095158C/en
Publication of CA2095158A1 publication Critical patent/CA2095158A1/en
Application granted granted Critical
Publication of CA2095158C publication Critical patent/CA2095158C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C19/00—Design or layout of playing courts, rinks, bowling greens or areas for water-skiing; Covers therefor
    • A63C19/04—Mats or carpets for courts

Abstract

A playing surface for field sports games comprising: a firm, stable subsurface; a pile fabric, having a flexible backing supported by the firm subsurface and normally upstanding grass-like piles, the length of the piles being substantially uniform and lying in the range from 0.375 to 3 inches, wherein the piles further define an interspacing gap between any two successive piles, .sigma., whereby: 0.75 inch ~ .sigma. <
1.25 inch; and a top-dressing layer, comprising ordinary sand, interspersed among the piles, to a substantially uniform depth at least half the length of the piles.
CA 2095158 1993-04-29 1993-04-29 Synthetic turf with wide grass-like pile interspacing Expired - Lifetime CA2095158C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2095158 CA2095158C (en) 1993-04-29 1993-04-29 Synthetic turf with wide grass-like pile interspacing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2095158 CA2095158C (en) 1993-04-29 1993-04-29 Synthetic turf with wide grass-like pile interspacing

Publications (2)

Publication Number Publication Date
CA2095158A1 true CA2095158A1 (en) 1994-10-30
CA2095158C CA2095158C (en) 2001-07-10

Family

ID=4151546

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2095158 Expired - Lifetime CA2095158C (en) 1993-04-29 1993-04-29 Synthetic turf with wide grass-like pile interspacing

Country Status (1)

Country Link
CA (1) CA2095158C (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0966568A1 (en) 1997-03-10 1999-12-29 Fieldturf Holdings Inc. Synthetic turf
US6338885B1 (en) 1997-03-10 2002-01-15 Fieldturf Inc. Synthetic turf
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
US7189445B2 (en) 2003-12-12 2007-03-13 Generalsports Turf, Llc Synthetic sports turf having improved playability and wearability
US7901753B2 (en) 2003-11-12 2011-03-08 Avturf L.L.C. Synthetic runway surface system
US8329265B2 (en) 2004-06-16 2012-12-11 Astroturf, Llc Transition synthetic sports turf

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6723412B2 (en) 1997-03-10 2004-04-20 Fieldturf, Inc. Synthetic turf
US6338885B1 (en) 1997-03-10 2002-01-15 Fieldturf Inc. Synthetic turf
EP1340852A2 (en) * 1997-03-10 2003-09-03 Fieldturf Holdings Inc. Synthetic turf
EP1340850A2 (en) * 1997-03-10 2003-09-03 Fieldturf Holdings Inc. Synthetic turf
EP0966568A1 (en) 1997-03-10 1999-12-29 Fieldturf Holdings Inc. Synthetic turf
US7175362B2 (en) 2000-11-30 2007-02-13 Avturf L.L.C. Synthetic covering systems for safety areas of airports
US6620482B2 (en) 2000-11-30 2003-09-16 Avturf Llc Safety system for airports and airfields
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
US7189445B2 (en) 2003-12-12 2007-03-13 Generalsports Turf, Llc Synthetic sports turf having improved playability and wearability
US8329265B2 (en) 2004-06-16 2012-12-11 Astroturf, Llc Transition synthetic sports turf

Also Published As

Publication number Publication date
CA2095158C (en) 2001-07-10

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Legal Events

Date Code Title Description
EEER Examination request