CA2308603A1 - Athletic shoe midsole design and construction - Google Patents

Athletic shoe midsole design and construction Download PDF

Info

Publication number
CA2308603A1
CA2308603A1 CA002308603A CA2308603A CA2308603A1 CA 2308603 A1 CA2308603 A1 CA 2308603A1 CA 002308603 A CA002308603 A CA 002308603A CA 2308603 A CA2308603 A CA 2308603A CA 2308603 A1 CA2308603 A1 CA 2308603A1
Authority
CA
Canada
Prior art keywords
midsole
athletic shoe
construction
corrugated sheet
shoe midsole
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
CA002308603A
Other languages
French (fr)
Other versions
CA2308603C (en
Inventor
Kenjiro Kita
Takaya Kimura
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.)
Mizuno Corp
Original Assignee
Mizuno Corp
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 Mizuno Corp filed Critical Mizuno Corp
Publication of CA2308603A1 publication Critical patent/CA2308603A1/en
Application granted granted Critical
Publication of CA2308603C publication Critical patent/CA2308603C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/02—Soles; Sole-and-heel integral units characterised by the material
    • A43B13/026—Composites, e.g. carbon fibre or aramid fibre; the sole, one or more sole layers or sole part being made of a composite
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/02—Soles; Sole-and-heel integral units characterised by the material
    • A43B13/12—Soles with several layers of different materials
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/18—Resilient soles
    • A43B13/181—Resiliency achieved by the structure of the sole
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B21/00—Heels; Top-pieces or top-lifts
    • A43B21/24—Heels; Top-pieces or top-lifts characterised by the constructive form
    • A43B21/26—Resilient heels

Abstract

A midsole assembly for an athletic shoe comprises an upper midsole 3a and a lower midsole 3b formed of soft elastic material and a corrugated sheet 4 having a heel portion 4a formed with corrugation. The corrugated sheet 4 is interposed between the upper and lower midsoles 3a, 3b. Upwardly and downwardly extending walls 6, 7 and 8 are formed at the medial and lateral sides of the corrugated sheet 4. Thereby, transverse or lateral deformation of the heel portion of the midsole 3 can be securely prevented and running stability can be further improved.
CA002308603A 1999-07-02 2000-05-16 Athletic shoe midsole design and construction Expired - Fee Related CA2308603C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11-189235 1999-07-02
JP11189235A JP2001008704A (en) 1999-07-02 1999-07-02 Midsole of sporting shoes

Publications (2)

Publication Number Publication Date
CA2308603A1 true CA2308603A1 (en) 2001-01-02
CA2308603C CA2308603C (en) 2009-01-27

Family

ID=16237877

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002308603A Expired - Fee Related CA2308603C (en) 1999-07-02 2000-05-16 Athletic shoe midsole design and construction

Country Status (7)

Country Link
US (1) US6289608B1 (en)
EP (1) EP1064861B1 (en)
JP (1) JP2001008704A (en)
BR (1) BR0002959B1 (en)
CA (1) CA2308603C (en)
DE (1) DE60023993T2 (en)
ES (1) ES2251349T3 (en)

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* Cited by examiner, † Cited by third party
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JP3979765B2 (en) * 2000-05-15 2007-09-19 株式会社アシックス Shoe sole shock absorber
JP3947658B2 (en) * 2001-06-28 2007-07-25 美津濃株式会社 Midsole structure for sports shoes
JP2003339406A (en) * 2002-05-29 2003-12-02 Mizuno Corp Midsole structure of shoe for sports
JP4038391B2 (en) * 2002-05-29 2008-01-23 美津濃株式会社 Sole structure of sports shoes
US7273009B2 (en) * 2003-01-03 2007-09-25 M&R Marking Systems, Inc. Marking structures for hand stamps
US20040154189A1 (en) * 2003-02-12 2004-08-12 Wang Swei Mu Shoe sole structure
US7162815B2 (en) 2004-03-31 2007-01-16 Mizuno Corporation Midsole structure for an athletic shoe
US20070028484A1 (en) * 2005-08-04 2007-02-08 Skechers U.S.A., Inc. Ii Shoe bottom heel portion
US7401418B2 (en) * 2005-08-17 2008-07-22 Nike, Inc. Article of footwear having midsole with support pillars and method of manufacturing same
JP4886260B2 (en) * 2005-09-28 2012-02-29 株式会社アシックス Shoe sole cushioning structure
US20070113425A1 (en) * 2005-11-23 2007-05-24 Gary Wakley Cushioning system for footwear
US7707743B2 (en) * 2006-05-19 2010-05-04 Nike, Inc. Article of footwear with multi-layered support assembly
FR2934758B1 (en) * 2008-08-07 2010-09-17 Millet STRUCTURE FOR A SHOE SOLE, ESPECIALLY A SPORT SHOE
US20100307028A1 (en) * 2008-12-16 2010-12-09 Skechers U.S.A. Inc. Ii Shoe
US7877897B2 (en) 2008-12-16 2011-02-01 Skechers U.S.A., Inc. Ii Shoe
US8316558B2 (en) * 2008-12-16 2012-11-27 Skechers U.S.A., Inc. Ii Shoe
US8099880B2 (en) * 2009-01-05 2012-01-24 Under Armour, Inc. Athletic shoe with cushion structures
US9015962B2 (en) 2010-03-26 2015-04-28 Reebok International Limited Article of footwear with support element
US9433256B2 (en) 2009-07-21 2016-09-06 Reebok International Limited Article of footwear and methods of making same
US9392843B2 (en) 2009-07-21 2016-07-19 Reebok International Limited Article of footwear having an undulating sole
USD649753S1 (en) * 2009-08-18 2011-12-06 Reebok International Ltd. Portion of a shoe sole
USD668028S1 (en) * 2009-10-23 2012-10-02 Reebok International Limited Shoe
USD649754S1 (en) * 2010-01-12 2011-12-06 Reebok International Ltd. Portion of a shoe sole
USD652201S1 (en) 2010-05-27 2012-01-17 Reebok International Ltd. Portion of a shoe
USD659958S1 (en) 2010-09-24 2012-05-22 Reebok International Limited Portion of a shoe
US8707587B2 (en) * 2010-12-29 2014-04-29 Reebok International Limited Sole and article of footwear
USD674996S1 (en) 2011-05-16 2013-01-29 Reebok International Limited Portion of a shoe
KR101194251B1 (en) * 2011-08-25 2012-10-29 서우승 Light weight shoe sole having structure for shock absorption and elastic rebound
USD713134S1 (en) 2012-01-25 2014-09-16 Reebok International Limited Shoe sole
US9913510B2 (en) 2012-03-23 2018-03-13 Reebok International Limited Articles of footwear
USD722426S1 (en) 2012-03-23 2015-02-17 Reebok International Limited Shoe
USD813507S1 (en) * 2017-08-16 2018-03-27 Nike, Inc. Shoe midsole
JP6722416B2 (en) * 2018-03-22 2020-07-15 美津濃株式会社 Shoe midsole structure
USD895949S1 (en) 2018-12-07 2020-09-15 Reebok International Limited Shoe
USD895951S1 (en) 2019-03-07 2020-09-15 Reebok International Limited Sole
USD903254S1 (en) 2019-05-13 2020-12-01 Reebok International Limited Sole
USD985249S1 (en) * 2019-12-26 2023-05-09 Salomon S.A.S. Midsole of a footwear article
USD930337S1 (en) * 2020-12-21 2021-09-14 Nike, Inc. Shoe
JP7225296B2 (en) 2021-03-31 2023-02-20 美津濃株式会社 Sole structure and shoes using the same

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB881848A (en) 1962-06-22 1961-11-08 Scholl Mfg Co Ltd Improvements in and relating to cushioning insoles and methods of making such insoles
JPS59103605U (en) 1982-12-28 1984-07-12 美津濃株式会社 athletic shoe soles
JPS60150701A (en) 1984-01-17 1985-08-08 株式会社アシックス Middle sole for sports shoes
US4598487A (en) * 1984-03-14 1986-07-08 Colgate-Palmolive Company Athletic shoes for sports-oriented activities
JPS616804U (en) 1984-06-18 1986-01-16 キヤノン株式会社 Prism for finder
JPS616804A (en) 1984-06-20 1986-01-13 ロ−ム株式会社 Method of producing small-sized resistor
US4864737A (en) * 1988-07-14 1989-09-12 Hugo Marrello Shock absorbing device
US5185943A (en) * 1988-07-29 1993-02-16 Avia Group International, Inc. Athletic shoe having an insert member in the outsole
ATE83898T1 (en) 1988-12-13 1993-01-15 Helmut Mayer INSERT FOR A SHOE.
US5218773A (en) * 1989-01-11 1993-06-15 Stanley Beekman Torsionally stabilized athletic shoe
US5528842A (en) * 1989-02-08 1996-06-25 The Rockport Company, Inc. Insert for a shoe sole
US5224280A (en) 1991-08-28 1993-07-06 Pagoda Trading Company, Inc. Support structure for footwear and footwear incorporating same
IT1290354B1 (en) 1997-02-07 1998-10-22 Vibram Spa BIOMECHANICAL SOLE
US6219939B1 (en) 1997-04-18 2001-04-24 Mizuno Corporation Athletic shoe midsole design and construction
JP3238129B2 (en) 1998-06-08 2001-12-10 美津濃株式会社 Midsole structure for sports shoes
JP3207805B2 (en) 1998-06-25 2001-09-10 美津濃株式会社 Midsole structure for sports shoes

Also Published As

Publication number Publication date
DE60023993T2 (en) 2006-08-17
US6289608B1 (en) 2001-09-18
CA2308603C (en) 2009-01-27
BR0002959B1 (en) 2008-11-18
DE60023993D1 (en) 2005-12-22
BR0002959A (en) 2001-04-03
JP2001008704A (en) 2001-01-16
EP1064861A1 (en) 2001-01-03
EP1064861B1 (en) 2005-11-16
ES2251349T3 (en) 2006-05-01

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20190516