EP0988143A4 - Buffer double air cushion - Google Patents

Buffer double air cushion

Info

Publication number
EP0988143A4
EP0988143A4 EP97943386A EP97943386A EP0988143A4 EP 0988143 A4 EP0988143 A4 EP 0988143A4 EP 97943386 A EP97943386 A EP 97943386A EP 97943386 A EP97943386 A EP 97943386A EP 0988143 A4 EP0988143 A4 EP 0988143A4
Authority
EP
European Patent Office
Prior art keywords
air cushion
double air
buffer double
buffer
cushion
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.)
Withdrawn
Application number
EP97943386A
Other languages
German (de)
French (fr)
Other versions
EP0988143A1 (en
Inventor
Ing-Chung Huang
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
Priority claimed from US08/876,493 external-priority patent/US5902660A/en
Application filed by Individual filed Critical Individual
Publication of EP0988143A1 publication Critical patent/EP0988143A1/en
Publication of EP0988143A4 publication Critical patent/EP0988143A4/en
Withdrawn legal-status Critical Current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
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/18—Resilient soles
    • A43B13/20—Pneumatic soles filled with a compressible fluid, e.g. air, gas
    • A43B13/203—Pneumatic soles filled with a compressible fluid, e.g. air, gas provided with a pump or valve
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00—Footwear for sporting purposes
    • A43B5/04—Ski or like boots
    • A43B5/0405—Linings, paddings or insertions; Inner boots
    • A43B5/0407—Linings, paddings or insertions; Inner boots inflatable

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
EP97943386A 1997-06-16 1997-09-24 Buffer double air cushion Withdrawn EP0988143A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/876,493 US5902660A (en) 1996-06-15 1997-06-16 Double buffered air cushion assembly
US876493 1997-06-16
PCT/US1997/016670 WO1998057802A1 (en) 1997-06-16 1997-09-24 Buffer double air cushion

Publications (2)

Publication Number Publication Date
EP0988143A1 EP0988143A1 (en) 2000-03-29
EP0988143A4 true EP0988143A4 (en) 2004-04-07

Family

ID=25367847

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97943386A Withdrawn EP0988143A4 (en) 1997-06-16 1997-09-24 Buffer double air cushion

Country Status (5)

Country Link
EP (1) EP0988143A4 (en)
CN (1) CN1106267C (en)
AU (1) AU4486997A (en)
CA (1) CA2292777A1 (en)
WO (1) WO1998057802A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7334351B2 (en) * 2004-06-07 2008-02-26 Energy Management Athletics, Llc Shoe apparatus with improved efficiency
CN102556800B (en) * 2012-02-18 2013-10-16 浙江金中机电科技有限公司 Multi-level buffer air cushion
CN107637905B (en) * 2017-10-25 2024-03-12 烯旺新材料科技股份有限公司 Physiotherapy shoes based on graphene technology
CN109480384A (en) * 2018-12-29 2019-03-19 东莞市康诚鞋材有限公司 A kind of double thickness air filled mattress sole and preparation method thereof
CN110101352A (en) * 2019-05-17 2019-08-09 浙江立翔厨电科技有限公司 A kind of dish-washing machine energy-saving electrothermic frequency converter

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2028060A (en) * 1935-09-07 1936-01-14 Gilbert Eskell Protector
GB792034A (en) * 1956-06-18 1958-03-19 Edward Washington Town Improvements in cushioning insoles for shoes
GB2190277A (en) * 1986-04-01 1987-11-18 Karl Nitschmann Shoe insole
US5253435A (en) * 1989-03-17 1993-10-19 Nike, Inc. Pressure-adjustable shoe bladder assembly
US5669161A (en) * 1990-02-26 1997-09-23 Huang; Ing-Jing Shock-absorbing cushion

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3640831A (en) * 1969-12-15 1972-02-08 Protective Pads Inc Protective body pad
US4262046A (en) * 1979-09-06 1981-04-14 Eitel Frederick G Lightweight protective structure
JPS56111666A (en) * 1980-02-06 1981-09-03 Yutaka Yoshikawa Expanding thickening laminated sheet
SE456917B (en) * 1986-07-17 1988-11-14 Karl Goesta Rosendal TAPE FORMAT FILLING ELEMENT

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2028060A (en) * 1935-09-07 1936-01-14 Gilbert Eskell Protector
GB792034A (en) * 1956-06-18 1958-03-19 Edward Washington Town Improvements in cushioning insoles for shoes
GB2190277A (en) * 1986-04-01 1987-11-18 Karl Nitschmann Shoe insole
US5253435A (en) * 1989-03-17 1993-10-19 Nike, Inc. Pressure-adjustable shoe bladder assembly
US5669161A (en) * 1990-02-26 1997-09-23 Huang; Ing-Jing Shock-absorbing cushion

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9857802A1 *

Also Published As

Publication number Publication date
AU4486997A (en) 1999-01-04
CN1259902A (en) 2000-07-12
CA2292777A1 (en) 1998-12-23
WO1998057802A1 (en) 1998-12-23
EP0988143A1 (en) 2000-03-29
CN1106267C (en) 2003-04-23

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20000110

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

A4 Supplementary search report drawn up and despatched

Effective date: 20040219

RIC1 Information provided on ipc code assigned before grant

Ipc: 7A 43B 5/04 B

Ipc: 7A 43B 19/00 B

Ipc: 7A 43B 13/20 B

Ipc: 7A 43B 13/18 B

Ipc: 7B 32B 3/12 A

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20060601