FR826665A - Shoe ventilation device - Google Patents

Shoe ventilation device

Info

Publication number
FR826665A
FR826665A FR826665DA FR826665A FR 826665 A FR826665 A FR 826665A FR 826665D A FR826665D A FR 826665DA FR 826665 A FR826665 A FR 826665A
Authority
FR
France
Prior art keywords
ventilation device
shoe ventilation
shoe
ventilation
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Antonio Evelio Perona
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 filed Critical
Application granted granted Critical
Publication of FR826665A publication Critical patent/FR826665A/en
Expired 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
    • A43B7/06—Footwear with health or hygienic arrangements ventilated

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
FR826665D 1937-09-14 1937-09-14 Shoe ventilation device Expired FR826665A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR826665T 1937-09-14

Publications (1)

Publication Number Publication Date
FR826665A true FR826665A (en) 1938-04-06

Family

ID=9282964

Family Applications (1)

Application Number Title Priority Date Filing Date
FR826665D Expired FR826665A (en) 1937-09-14 1937-09-14 Shoe ventilation device

Country Status (1)

Country Link
FR (1) FR826665A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2725646A (en) * 1955-01-05 1955-12-06 Richard B Schmidt Rubber shoe sole construction with air pumping conduit
FR2424716A1 (en) * 1978-05-03 1979-11-30 Delery Marc Pumping action self-ventilating shoe - has moulded sole with hollow chambers sepd. by flexible webs
US4760651A (en) * 1987-01-29 1988-08-02 Pon Tzu Chi Air-ventilating shoe pad having shoe-lift effect

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2725646A (en) * 1955-01-05 1955-12-06 Richard B Schmidt Rubber shoe sole construction with air pumping conduit
FR2424716A1 (en) * 1978-05-03 1979-11-30 Delery Marc Pumping action self-ventilating shoe - has moulded sole with hollow chambers sepd. by flexible webs
US4760651A (en) * 1987-01-29 1988-08-02 Pon Tzu Chi Air-ventilating shoe pad having shoe-lift effect

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