CA2095272A1 - Mid-sole or sole of shoes - Google Patents

Mid-sole or sole of shoes

Info

Publication number
CA2095272A1
CA2095272A1 CA 2095272 CA2095272A CA2095272A1 CA 2095272 A1 CA2095272 A1 CA 2095272A1 CA 2095272 CA2095272 CA 2095272 CA 2095272 A CA2095272 A CA 2095272A CA 2095272 A1 CA2095272 A1 CA 2095272A1
Authority
CA
Canada
Prior art keywords
recess
cover
sole
blades
marginal portion
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 2095272
Other languages
French (fr)
Other versions
CA2095272C (en
Inventor
Osamu Shibata
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.)
Himiko KK
Original Assignee
Himiko KK
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 Himiko KK filed Critical Himiko KK
Publication of CA2095272A1 publication Critical patent/CA2095272A1/en
Application granted granted Critical
Publication of CA2095272C publication Critical patent/CA2095272C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

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

Abstract

In a shoe sole, a base plate has its top surface formed with a recess with a plurality of slanted blades formed therein. A cover has a recess and an increased thickness portion formed around the recess and extending toward a marginal portion. A fluid is sealed in both the recesses.
In the recess of the cover, fluid shock buffer blades are formed on at least a portion, which is urged by the toes and larger toe roots, the blades being slanted in a direction perpendicular to the longitudinal direction of the cover.
The marginal portion of the cover is fused to the marginal portion of the base plate.
CA 2095272 1992-05-07 1993-04-30 Mid-sole or sole of shoes Expired - Lifetime CA2095272C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP4-141105 1992-05-07
JP14110592 1992-05-07
US9831693A 1993-04-02 1993-04-02
US5-98316 1993-04-02

Publications (2)

Publication Number Publication Date
CA2095272A1 true CA2095272A1 (en) 1993-11-08
CA2095272C CA2095272C (en) 1998-08-11

Family

ID=26473413

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2095272 Expired - Lifetime CA2095272C (en) 1992-05-07 1993-04-30 Mid-sole or sole of shoes

Country Status (1)

Country Link
CA (1) CA2095272C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5815949A (en) * 1997-06-10 1998-10-06 Sessa; Raymond V. Footwear insert providing air circulation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5815949A (en) * 1997-06-10 1998-10-06 Sessa; Raymond V. Footwear insert providing air circulation

Also Published As

Publication number Publication date
CA2095272C (en) 1998-08-11

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Legal Events

Date Code Title Description
EEER Examination request