KR920014589U - Spring-loaded ventilation shoes - Google Patents

Spring-loaded ventilation shoes

Info

Publication number
KR920014589U
KR920014589U KR2019910000823U KR910000823U KR920014589U KR 920014589 U KR920014589 U KR 920014589U KR 2019910000823 U KR2019910000823 U KR 2019910000823U KR 910000823 U KR910000823 U KR 910000823U KR 920014589 U KR920014589 U KR 920014589U
Authority
KR
South Korea
Prior art keywords
spring
ventilation shoes
loaded
loaded ventilation
shoes
Prior art date
Application number
KR2019910000823U
Other languages
Korean (ko)
Other versions
KR930005060Y1 (en
Inventor
이규식
Original Assignee
이규식
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 이규식 filed Critical 이규식
Priority to KR2019910000823U priority Critical patent/KR930005060Y1/en
Publication of KR920014589U publication Critical patent/KR920014589U/en
Application granted granted Critical
Publication of KR930005060Y1 publication Critical patent/KR930005060Y1/en

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
    • A43B7/08—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures
    • A43B7/083—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures with pumping means or valves
    • 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
    • A43B13/182—Helicoidal springs
    • 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
    • A43B7/08—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures
    • A43B7/084—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures characterised by the location of the holes
    • A43B7/087—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures characterised by the location of the holes in the bottom of the sole
KR2019910000823U 1991-01-19 1991-01-19 Ventilated footwear KR930005060Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910000823U KR930005060Y1 (en) 1991-01-19 1991-01-19 Ventilated footwear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910000823U KR930005060Y1 (en) 1991-01-19 1991-01-19 Ventilated footwear

Publications (2)

Publication Number Publication Date
KR920014589U true KR920014589U (en) 1992-08-14
KR930005060Y1 KR930005060Y1 (en) 1993-08-04

Family

ID=19310017

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910000823U KR930005060Y1 (en) 1991-01-19 1991-01-19 Ventilated footwear

Country Status (1)

Country Link
KR (1) KR930005060Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11357283B2 (en) 2012-09-29 2022-06-14 Chang-Won Jang Ventilating shoe capable of being pumped by using outsole

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11357283B2 (en) 2012-09-29 2022-06-14 Chang-Won Jang Ventilating shoe capable of being pumped by using outsole

Also Published As

Publication number Publication date
KR930005060Y1 (en) 1993-08-04

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee