CA2310363A1 - Waterproof shoe having stitch seam for drainage (i) - Google Patents

Waterproof shoe having stitch seam for drainage (i) Download PDF

Info

Publication number
CA2310363A1
CA2310363A1 CA 2310363 CA2310363A CA2310363A1 CA 2310363 A1 CA2310363 A1 CA 2310363A1 CA 2310363 CA2310363 CA 2310363 CA 2310363 A CA2310363 A CA 2310363A CA 2310363 A1 CA2310363 A1 CA 2310363A1
Authority
CA
Canada
Prior art keywords
sole pad
lining sleeve
stitch seam
drainage
upstanding flange
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 2310363
Other languages
French (fr)
Other versions
CA2310363C (en
Inventor
Eddie Chen
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.)
Individual
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
Application filed by Individual filed Critical Individual
Priority to CA 2310363 priority Critical patent/CA2310363C/en
Publication of CA2310363A1 publication Critical patent/CA2310363A1/en
Application granted granted Critical
Publication of CA2310363C publication Critical patent/CA2310363C/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
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/12—Special watertight footwear
    • A43B7/125—Special watertight footwear provided with a vapour permeable member, e.g. a membrane
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B9/00—Footwear characterised by the assembling of the individual parts
    • A43B9/02—Footwear stitched or nailed through

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

A waterproof shoe includes a hollow sole pad having an intermediate opening, an inner marginal end confining the opening, an outer marginal portion spaced from and extending around the inner marginal end, and an upstanding flange which projects from the sole pad between the outer marginal portion and the inner marginal end and which loops around the opening .
An upper has a bottom open end stitched to one of the outer marginal portion and the upstanding flange. A lining sleeve is disposed inside the upper and is made of a material which is impervious to water but is pervious to vapors. The lining sleeve has a bottom open end stitched to the upstanding flange of the sole pad to form a stitch seam which is then sealed by means of waterproof means. The bottomless lining sleeve and the hollow sole pad permits the lining sleeve to be secured and sealed watertight to the sole pad in a less complicated manner. Drainage is permitted at the stitch seam of the sole pad and the upper.
CA 2310363 2000-05-30 2000-05-30 Waterproof shoe having stitch seam for drainage (i) Expired - Fee Related CA2310363C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2310363 CA2310363C (en) 2000-05-30 2000-05-30 Waterproof shoe having stitch seam for drainage (i)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2310363 CA2310363C (en) 2000-05-30 2000-05-30 Waterproof shoe having stitch seam for drainage (i)

Publications (2)

Publication Number Publication Date
CA2310363A1 true CA2310363A1 (en) 2001-11-30
CA2310363C CA2310363C (en) 2003-04-22

Family

ID=4166351

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2310363 Expired - Fee Related CA2310363C (en) 2000-05-30 2000-05-30 Waterproof shoe having stitch seam for drainage (i)

Country Status (1)

Country Link
CA (1) CA2310363C (en)

Also Published As

Publication number Publication date
CA2310363C (en) 2003-04-22

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed