CA2231216A1 - Ground-gripping elements for shoe soles - Google Patents

Ground-gripping elements for shoe soles

Info

Publication number
CA2231216A1
CA2231216A1 CA 2231216 CA2231216A CA2231216A1 CA 2231216 A1 CA2231216 A1 CA 2231216A1 CA 2231216 CA2231216 CA 2231216 CA 2231216 A CA2231216 A CA 2231216A CA 2231216 A1 CA2231216 A1 CA 2231216A1
Authority
CA
Canada
Prior art keywords
ground
barb
cleat
disc
ring
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 2231216
Other languages
French (fr)
Other versions
CA2231216C (en
Inventor
David Roy Collins
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.)
Trisport Ltd
Original Assignee
Trisport Ltd
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
Application filed by Trisport Ltd filed Critical Trisport Ltd
Publication of CA2231216A1 publication Critical patent/CA2231216A1/en
Application granted granted Critical
Publication of CA2231216C publication Critical patent/CA2231216C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C15/00—Non-skid devices or attachments
    • A43C15/16—Studs or cleats for football or like boots
    • A43C15/162—Studs or cleats for football or like boots characterised by the shape

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

A moulded plastics golf shoe cleat comprises a disc 14 from an upper surface of which a screw-threaded spigot (not shown) projects for attachment of the cleat to a shoe sole. A ring of barb-forming elements 16 stands on an undersurface 18 of the disc, each element comprising a convergent free-end portion forming a ground-engaging barb which terminates at an edge 24 extending tangentially of the ring. Each barb projects in a direction which makes an acute angle with the undersurface 18 of the disc 14, the barbs being resiliently deflectable to increase the angle whereby resistance to sliding of the cleat in use over penetrable ground may become increased by increased penetration of the barb into the ground. The barbs are aligned along chords to the ring, being uniformly turned out of radial alignment so as to discourage unscrewing of the cleat in use.
CA 2231216 1997-03-05 1998-03-05 Ground-gripping elements for shoe soles Expired - Lifetime CA2231216C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9704562.9A GB9704562D0 (en) 1997-03-05 1997-03-05 Ground-gripping elements for shoe soles
GB9704562.9 1997-03-05

Publications (2)

Publication Number Publication Date
CA2231216A1 true CA2231216A1 (en) 1998-09-05
CA2231216C CA2231216C (en) 2007-11-13

Family

ID=10808745

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2231216 Expired - Lifetime CA2231216C (en) 1997-03-05 1998-03-05 Ground-gripping elements for shoe soles

Country Status (2)

Country Link
CA (1) CA2231216C (en)
GB (2) GB9704562D0 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6023860A (en) * 1997-12-11 2000-02-15 Softspikes, Inc. Athletic shoe cleat
US6834446B2 (en) 2002-08-27 2004-12-28 Softspikes, Llc Indexable shoe cleat with improved traction
US6834445B2 (en) 2002-07-16 2004-12-28 Softspikes, Llc Shoe cleat with improved traction

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5996260A (en) * 1998-10-26 1999-12-07 Macneill Engineering Company, Inc. Dual density plastic cleat for footwear
TW464483B (en) * 2000-01-24 2001-11-21 Japana Co Ltd Cleat for golf shoes

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5029405A (en) * 1989-06-02 1991-07-09 Abbott-Interfast Corporation Cleat for boot sole and the like
FR2679421A1 (en) * 1991-07-24 1993-01-29 Bouyer Jean Louis CRAMPON FOR SPORTS SHOE.
CA2186830A1 (en) * 1995-10-12 1997-04-13 Faris W. Mcmullin Athletic shoe traction system for use on turf
WO1997014325A1 (en) * 1995-10-20 1997-04-24 Coors Porcelain Company Golf shoe cleat
US5992059A (en) * 1995-11-22 1999-11-30 Maven Golf Products Llc Tread insert for insertion into a shoe sole
US5887371A (en) * 1997-02-18 1999-03-30 Curley, Jr.; John J. Footwear cleat
US5794367A (en) * 1997-02-20 1998-08-18 Greenkeepers, Inc. Sports shoe cleats

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6023860A (en) * 1997-12-11 2000-02-15 Softspikes, Inc. Athletic shoe cleat
US6167641B1 (en) 1997-12-11 2001-01-02 Softspikes, Inc. Athletic shoe cleat
US6305104B1 (en) 1997-12-11 2001-10-23 Mcmullin Faris W. Athletic shoe cleat
US6834445B2 (en) 2002-07-16 2004-12-28 Softspikes, Llc Shoe cleat with improved traction
US6834446B2 (en) 2002-08-27 2004-12-28 Softspikes, Llc Indexable shoe cleat with improved traction

Also Published As

Publication number Publication date
GB9804565D0 (en) 1998-04-29
GB2322787A (en) 1998-09-09
GB9704562D0 (en) 1997-04-23
CA2231216C (en) 2007-11-13
GB2322787B (en) 2000-11-22

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20180305

MKEX Expiry

Effective date: 20180305