EP4137399A4 - Inflatable surfboard and manufacturing method therefor - Google Patents

Inflatable surfboard and manufacturing method therefor Download PDF

Info

Publication number: EP4137399A4
Authority: EP; European Patent Office
Prior art keywords: manufacturing; method therefor; inflatable surfboard; surfboard; inflatable
Prior art date: 2020-04-16
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

EP21789170.4A

Other languages

German (de)

French (fr)

Other versions

EP4137399A1 (en

Inventor

Hee Jae Lee

Lee Young Lim

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.)

Woosung IB Co Ltd

Original Assignee

Woosung IB Co Ltd

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.)

2020-04-16

Filing date

2021-03-31

Publication date

2024-05-29

2021-03-08 Priority claimed from KR1020210029914A external-priority patent/KR102395176B1/en

2021-03-31 Application filed by Woosung IB Co Ltd filed Critical Woosung IB Co Ltd

2023-02-22 Publication of EP4137399A1 publication Critical patent/EP4137399A1/en

2024-05-29 Publication of EP4137399A4 publication Critical patent/EP4137399A4/en

Status Pending legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B32/00—Water sports boards; Accessories therefor
- B63B32/50—Boards characterised by their constructional features
- B63B32/51—Inflatable boards, e.g. drop-stitch inflatable boards
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B32/00—Water sports boards; Accessories therefor
- B63B32/60—Board appendages, e.g. fins, hydrofoils or centre boards
- B63B32/64—Adjustable, e.g. by adding sections, by removing sections or by changing orientation or profile
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B32/00—Water sports boards; Accessories therefor
- B63B32/60—Board appendages, e.g. fins, hydrofoils or centre boards
- B63B32/66—Arrangements for fixation to the board, e.g. fin boxes or foil boxes

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
Ocean & Marine Engineering (AREA)
Textile Engineering (AREA)
Purses, Travelling Bags, Baskets, Or Suitcases (AREA)

EP21789170.4A 2020-04-16 2021-03-31 Inflatable surfboard and manufacturing method therefor Pending EP4137399A4 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
KR20200045668		2020-04-16
KR1020210029914A KR102395176B1 (en)	2020-04-16	2021-03-08	Inflatable SUP board and manufacturing method thereof
PCT/KR2021/003968 WO2021210813A1 (en)	2020-04-16	2021-03-31	Inflatable surfboard and manufacturing method therefor

Publications (2)

Publication Number	Publication Date
EP4137399A1 EP4137399A1 (en)	2023-02-22
EP4137399A4 true EP4137399A4 (en)	2024-05-29

Family

ID=78085219

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP21789170.4A Pending EP4137399A4 (en)	2020-04-16	2021-03-31	Inflatable surfboard and manufacturing method therefor

Country Status (2)

Country	Link
EP (1)	EP4137399A4 (en)
WO (1)	WO2021210813A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN114572353B (en) *	2022-04-02	2023-02-14	东台市卓尔户外活动用品有限公司	Multilayer inflatable cushion material layer with good sealing and elasticity and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR20110016619A (en) *	2009-08-12	2011-02-18	배이산업 주식회사	Pneumatic Boat Air Floor
EP2852525B1 (en) *	2012-05-23	2016-04-13	Tushingham Sails Ltd.	An inflatable stand up paddleboard
JP6644180B1 (en) *	2019-04-23	2020-02-12	重幸江端	Inflatable structure, inflatable manufacturing method, and double membrane structure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4480579A (en) *	1982-07-14	1984-11-06	Masters William E	Kayak with adjustable rocker
AU2010245389B2 (en) *	2009-05-08	2015-03-12	Cameron Grant Jones	Waterborne craft and fin incorporating air conduits for drag reduction
JP5577143B2 (en) *	2010-04-15	2014-08-20	ジョイクラフト株式会社	Air floor and manufacturing method thereof
KR101274578B1 (en) *	2013-01-23	2013-06-13	주식회사 우성아이비	Pneumatic Boat
KR101361081B1 (en) *	2013-04-15	2014-02-11	주식회사 우성아이비	Inflatable board for surfing

2021
- 2021-03-31 EP EP21789170.4A patent/EP4137399A4/en active Pending
- 2021-03-31 WO PCT/KR2021/003968 patent/WO2021210813A1/en unknown

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR20110016619A (en) *	2009-08-12	2011-02-18	배이산업 주식회사	Pneumatic Boat Air Floor
EP2852525B1 (en) *	2012-05-23	2016-04-13	Tushingham Sails Ltd.	An inflatable stand up paddleboard
JP6644180B1 (en) *	2019-04-23	2020-02-12	重幸江端	Inflatable structure, inflatable manufacturing method, and double membrane structure

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021210813A1 *

Also Published As

Publication number	Publication date
EP4137399A1 (en)	2023-02-22
WO2021210813A1 (en)	2021-10-21

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Legal Events

Date	Code	Title	Description
2021-10-25	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2023-01-20	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
2023-01-20	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2023-02-22	17P	Request for examination filed	Effective date: 20220913
2023-02-22	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2023-07-26	DAV	Request for validation of the european patent (deleted)
2023-07-26	DAX	Request for extension of the european patent (deleted)
2024-05-29	A4	Supplementary search report drawn up and despatched	Effective date: 20240430
2024-05-29	RIC1	Information provided on ipc code assigned before grant	Ipc: B63B 32/59 20200101ALI20240424BHEP Ipc: B63B 32/66 20200101ALI20240424BHEP Ipc: B63B 32/64 20200101ALI20240424BHEP Ipc: B63B 32/51 20200101AFI20240424BHEP