JPS535000B2 - - Google Patents

Info

Publication number: JPS535000B2
Authority: JP; Japan
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

JP540274A

Other languages

Japanese (ja)

Other versions

JPS51102895A (en

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.)

1973-01-09

Filing date

1974-01-09

Publication date

1978-02-22

1974-01-09 Application filed filed Critical

1976-09-10 Publication of JPS51102895A publication Critical patent/JPS51102895A/ja

1978-02-22 Publication of JPS535000B2 publication Critical patent/JPS535000B2/ja

Status Granted legal-status Critical Current

Links

Classifications

- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B31/00—Swimming aids
- A63B31/08—Swim fins, flippers or other swimming aids held by, or attachable to, the hands, arms, feet or legs
- A63B31/10—Swim fins, flippers or other swimming aids held by, or attachable to, the hands, arms, feet or legs held by, or attachable to, the hands or feet
- A63B31/11—Swim fins, flippers or other swimming aids held by, or attachable to, the hands, arms, feet or legs held by, or attachable to, the hands or feet attachable only to the feet
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B31/00—Swimming aids
- A63B31/08—Swim fins, flippers or other swimming aids held by, or attachable to, the hands, arms, feet or legs
- A63B31/10—Swim fins, flippers or other swimming aids held by, or attachable to, the hands, arms, feet or legs held by, or attachable to, the hands or feet
- A63B31/11—Swim fins, flippers or other swimming aids held by, or attachable to, the hands, arms, feet or legs held by, or attachable to, the hands or feet attachable only to the feet
- A63B2031/112—Swim fins, flippers or other swimming aids held by, or attachable to, the hands, arms, feet or legs held by, or attachable to, the hands or feet attachable only to the feet with means facilitating walking, e.g. rectractable, detachable or pivotable blades

Landscapes

Health & Medical Sciences (AREA)
General Health & Medical Sciences (AREA)
Physical Education & Sports Medicine (AREA)
Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

JP49005402A 1973-01-09 1974-01-09 Suieiyomizuhire Granted JPS51102895A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT12405/73A IT976563B (it)	1973-01-09	1973-01-09	Pinna natatoria e relativo metodo di fabbricazione

Publications (2)

Publication Number	Publication Date
JPS51102895A JPS51102895A (en)	1976-09-10
JPS535000B2 true JPS535000B2 (it)	1978-02-22

Family

ID=11139767

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP49005402A Granted JPS51102895A (en)	1973-01-09	1974-01-09	Suieiyomizuhire

Country Status (6)

Country	Link
US (1)	US3922741A (it)
JP (1)	JPS51102895A (it)
DE (1)	DE2363446C2 (it)
FR (1)	FR2213072B1 (it)
GB (1)	GB1435441A (it)
IT (1)	IT976563B (it)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5422800U (it) *	1977-07-16	1979-02-14
JPS5915707Y2 (ja)	1979-09-28	1984-05-09	日産自動車株式会社	インストルメントパネル
IT8412507A0 (it) *	1984-05-03	1984-05-03	Amf Mares Spa	Pinna natatoria con canale autode formabile di convogliamento e contenimento del filetto fluido
JPH0653458B2 (ja) *	1986-07-30	1994-07-20	日産自動車株式会社	自動車用ウエザ−ストリツプ
IT1213943B (it) *	1987-11-30	1990-01-05	Cressi Sub Spa	Pinna per nuoto realizzata in due materiali differenti
US4954112A (en) *	1989-03-30	1990-09-04	Giovanni Negrini	Flipper for flipper swimming
IT1242280B (it) *	1990-01-12	1994-03-03	Technisub Spa	Pinna per il nuoto con pala composita e procedimento per la sua realizzazione
US5273469A (en) *	1992-03-06	1993-12-28	Lueschen Jeffrey D	Composite swim fin with cantilevered heel
FR2690348B1 (fr) *	1992-04-23	1994-07-08	Roger Ours	Dispositif de palme, en particulier pour sports nautiques, et procede de fabrication d'un tel dispositif.
US5266062A (en) *	1992-07-28	1993-11-30	John L. Runckel Trust	Amphibious footwear
US5290194A (en) *	1993-04-16	1994-03-01	Kransco	Swim fin with differential stiffness characteristics
FR2705245B1 (fr) *	1993-05-13	1995-12-08	Promar Sarl	Palmes de Natation.
FR2705578B1 (fr) *	1993-05-25	1995-08-18	Alba Conseil	Palme tri-matière à voilure composite.
US5702277A (en) *	1993-07-07	1997-12-30	Wagner; John Lee	High performance swim fin
US5387145A (en) *	1993-07-07	1995-02-07	Wagner; John L.	Swim fins
IT1271597B (it) *	1994-05-20	1997-06-04	Htm Sport Spa	Pinna da nuoto.
IT1269122B (it) *	1994-07-01	1997-03-21	Cressi Sub Spa	Pinna per nuoto e suo procedimento produttivo
US5683279A (en) *	1995-11-16	1997-11-04	Dacor Corporation	Multi-part diving fin
US6482059B2 (en)	1997-05-09	2002-11-19	Mccarthy Peter T.	High efficiency hydrofoil and swim fin designs
US5746631A (en) *	1996-01-11	1998-05-05	Mccarthy; Peter T.	High efficiency hydrofoil and swim fin designs
US6371821B1 (en)	1996-01-11	2002-04-16	Nature's Wing Fin Designs, Llc	High efficiency hydrofoil and swim fin designs
US6095879A (en)	1998-05-14	2000-08-01	Mccarthy; Peter T.	Methods for creating consistent large scale blade deflections
US6843693B2 (en)	1998-05-14	2005-01-18	Mccarthy Peter T.	Methods for creating large scale focused blade deflections
IT1314502B1 (it) *	2000-02-25	2002-12-18	Htm Sport Spa	Pinna per nuoto a pala intercambiabile.
USD484214S1 (en)	2002-06-28	2003-12-23	Johson Outdoors Inc.	Fin
US6758708B2 (en)	2002-06-28	2004-07-06	Johnson Outdoors Inc.	Swim fin with energy storage and release system for improved angle of attack and water flow characteristics
AU2003249321B2 (en)	2002-07-19	2010-02-18	Peter T. Mccarthy	Propulsion hydrofoils
US6979241B2 (en) *	2002-08-06	2005-12-27	Zoomers	Swim training fin
US10675508B2 (en)	2010-04-08	2020-06-09	Cetatek Holdings Inc.	Coupleable fin apparatuses and boot toe bodies
WO2014056066A1 (en)	2012-10-12	2014-04-17	Cetatek Holdings Inc.	Boot sole system and fin for same
EP2555834B1 (en)	2010-04-08	2025-06-04	Hiebler Sports GmbH	Flippers, boots, systems including same, and methods of using same
US9364717B2 (en)	2014-01-16	2016-06-14	Kathleen Davis	Swimming fin
US10058738B1 (en) *	2017-10-27	2018-08-28	Ching-Wen Wang	Swimming equipment improvement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3302222A (en) *	1963-12-05	1967-02-07	Ferraro Luigi	Swimming flipper
US3302223A (en) *	1965-03-26	1967-02-07	Ciccotelli Stephen Samuel	Swim-fin
US3344449A (en) *	1966-06-10	1967-10-03	Grilli Chloe	Swimming device of mermaid shape
US3522345A (en) *	1967-10-23	1970-07-28	Bent Ove Olsen	Premade heel unit for shoes and a method of making the same
DE7030856U (de) *	1969-08-19	1970-12-10	Ravera Enrico	Schwimmflosse.

1973
- 1973-01-09 IT IT12405/73A patent/IT976563B/it active
- 1973-12-20 DE DE2363446A patent/DE2363446C2/de not_active Expired
- 1973-12-28 FR FR7347210A patent/FR2213072B1/fr not_active Expired
1974
- 1974-01-02 GB GB5074A patent/GB1435441A/en not_active Expired
- 1974-01-09 JP JP49005402A patent/JPS51102895A/ja active Granted
- 1974-01-09 US US431693A patent/US3922741A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US3922741A (en)	1975-12-02
DE2363446A1 (de)	1974-07-11
IT976563B (it)	1974-09-10
FR2213072A1 (it)	1974-08-02
JPS51102895A (en)	1976-09-10
DE2363446C2 (de)	1986-06-12
FR2213072B1 (it)	1976-06-25
GB1435441A (en)	1976-05-12

Publication	Publication Date	Title
AU476761B2 (it)	1976-09-30
FR2213072B1 (it)	1976-06-25
AU474593B2 (it)	1976-07-29
AU474511B2 (it)	1976-07-22
AU474838B2 (it)	1976-08-05
AU7203174A (it)	1975-02-05
AU471343B2 (it)	1976-04-15
AU465453B2 (it)	1975-09-25
AU465434B2 (it)	1975-09-25
AU476714B2 (it)	1976-09-30
AU472848B2 (it)	1976-06-03
AU476696B2 (it)	1976-09-30
AU466283B2 (it)	1975-10-23
AU477823B2 (it)	1975-06-19
AU476873B1 (it)	1975-01-09
AR193950A1 (it)	1973-05-31
AU471461B2 (it)	1976-04-29
AR195311A1 (it)	1973-09-28
AU477824B2 (it)	1975-07-17
AU479458A (it)	1975-02-20
CH564683A5 (it)	1975-07-31
AU479419A (it)	1974-08-29
AU479420A (it)	1974-10-03
AU479422A (it)	1974-12-12
AU479453A (it)	1974-07-25