EP4275541A4 - Fastening device and tie line assembling method - Google Patents

Fastening device and tie line assembling method Download PDF

Info

Publication number
EP4275541A4
EP4275541A4 EP21917045.3A EP21917045A EP4275541A4 EP 4275541 A4 EP4275541 A4 EP 4275541A4 EP 21917045 A EP21917045 A EP 21917045A EP 4275541 A4 EP4275541 A4 EP 4275541A4
Authority
EP
European Patent Office
Prior art keywords
fastening device
assembling method
tie line
line assembling
tie
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.)
Pending
Application number
EP21917045.3A
Other languages
German (de)
French (fr)
Other versions
EP4275541A1 (en
Inventor
Chin-Chu 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
Priority claimed from US17/144,156 external-priority patent/US11751634B2/en
Application filed by Individual filed Critical Individual
Publication of EP4275541A1 publication Critical patent/EP4275541A1/en
Publication of EP4275541A4 publication Critical patent/EP4275541A4/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C11/00—Other fastenings specially adapted for shoes
    • A43C11/16—Fastenings secured by wire, bolts, or the like
    • A43C11/165—Fastenings secured by wire, bolts, or the like characterised by a spool, reel or pulley for winding up cables, laces or straps by rotation
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C11/00—Other fastenings specially adapted for shoes
    • A43C11/008—Combined fastenings, e.g. to accelerate undoing or fastening
EP21917045.3A 2021-01-08 2021-07-20 Fastening device and tie line assembling method Pending EP4275541A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17/144,156 US11751634B2 (en) 2016-11-11 2021-01-08 Fastening device and lace assembling method
PCT/CN2021/107457 WO2022148002A1 (en) 2021-01-08 2021-07-20 Fastening device and tie line assembling method

Publications (2)

Publication Number Publication Date
EP4275541A1 EP4275541A1 (en) 2023-11-15
EP4275541A4 true EP4275541A4 (en) 2024-06-19

Family

ID=82357102

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21917045.3A Pending EP4275541A4 (en) 2021-01-08 2021-07-20 Fastening device and tie line assembling method

Country Status (5)

Country Link
EP (1) EP4275541A4 (en)
JP (1) JP2024501908A (en)
KR (1) KR20230129003A (en)
CN (1) CN115103612A (en)
WO (1) WO2022148002A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240197040A1 (en) 2022-12-15 2024-06-20 Shenzhen Icomwell Intelligent Medical Technology Co., Ltd. Spool, tightening device with spool, and coupling method of spool and lace

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170295888A1 (en) * 2014-09-05 2017-10-19 Chin-Chu Chen Apparatus and method for tightening and loosening lace
WO2020087976A1 (en) * 2018-10-30 2020-05-07 陈金柱 Fastening device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202011101828U1 (en) * 2011-06-14 2011-08-17 Chin-Chu Chen Shoe string tie
US11751634B2 (en) * 2016-11-11 2023-09-12 Chin-Chu Chen Fastening device and lace assembling method
US11607014B2 (en) * 2016-11-11 2023-03-21 Chin-Chu Chen Fastening device and lace assembling method
CN110049694A (en) * 2016-12-09 2019-07-23 Boa科技股份有限公司 Closed system based on spool
CN111115388B (en) * 2018-10-30 2021-11-19 陈金柱 Fastening device
CN111846339B (en) * 2019-04-30 2022-04-15 陈金柱 Fastening device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170295888A1 (en) * 2014-09-05 2017-10-19 Chin-Chu Chen Apparatus and method for tightening and loosening lace
WO2020087976A1 (en) * 2018-10-30 2020-05-07 陈金柱 Fastening device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022148002A1 *

Also Published As

Publication number Publication date
WO2022148002A1 (en) 2022-07-14
KR20230129003A (en) 2023-09-05
CN115103612A (en) 2022-09-23
EP4275541A1 (en) 2023-11-15
JP2024501908A (en) 2024-01-17

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Ipc: A43C 11/16 20060101AFI20240513BHEP