GB1344363A - Swim fins - Google Patents
Swim finsInfo
- Publication number
- GB1344363A GB1344363A GB2029771A GB2029771A GB1344363A GB 1344363 A GB1344363 A GB 1344363A GB 2029771 A GB2029771 A GB 2029771A GB 2029771 A GB2029771 A GB 2029771A GB 1344363 A GB1344363 A GB 1344363A
- Authority
- GB
- United Kingdom
- Prior art keywords
- inlet
- fin
- swim
- ducts
- april
- 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.)
- Expired
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
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Special Spraying Apparatus (AREA)
- Toys (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Tires In General (AREA)
Abstract
1344363 Swim-fins NEMROD METZELERSA 19 April 1971 [8 April 1970] 20297/71 Heading A6D A swim fin has ducts 7 leading from an inlet 9 to outlets 11 of greater cross-sectional area than the inlet. There may be more than one inlet provided and an inlet may be on the bottom rather than the top of the web of the fin. Ribs 5 and 6 are provided to strengthen the fin and direct the flow of water. The ducts 7 may be incorporated in the lateral ribs 6.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES37833270 | 1970-04-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1344363A true GB1344363A (en) | 1974-01-23 |
Family
ID=8455562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2029771A Expired GB1344363A (en) | 1970-04-08 | 1971-04-19 | Swim fins |
Country Status (5)
Country | Link |
---|---|
US (1) | US3913158A (en) |
JP (1) | JPS5119233B1 (en) |
DE (1) | DE2101479A1 (en) |
FR (1) | FR2092329A5 (en) |
GB (1) | GB1344363A (en) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2338715A1 (en) * | 1976-01-20 | 1977-08-19 | Forjot Roland | PERFECTED FIN FOR UNDERWATER DIVERS |
IT8412507A0 (en) * | 1984-05-03 | 1984-05-03 | Amf Mares Spa | SWIMMING FIN WITH AUTODE FORMABLE CHANNEL FOR CONVEYING AND CONTAINING THE FLUID THREAD |
US4627820A (en) * | 1985-06-18 | 1986-12-09 | Penebre Larry M | Swim fin |
US4737127A (en) * | 1985-11-12 | 1988-04-12 | Under Sea Industries, Inc. | Hydrodynamic swim fin |
US4832644A (en) * | 1987-04-10 | 1989-05-23 | Roberts Elizabeth B | Heel protector for swim fin |
US5387145A (en) * | 1993-07-07 | 1995-02-07 | Wagner; John L. | Swim fins |
US5702277A (en) * | 1993-07-07 | 1997-12-30 | Wagner; John Lee | High performance swim fin |
US6482059B2 (en) * | 1997-05-09 | 2002-11-19 | Mccarthy Peter T. | 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 |
IT1311956B1 (en) * | 1999-09-08 | 2002-03-20 | Htm Sport Spa | FIN WITH CONTROLLED FLEXIBILITY SHOVEL. |
US6227924B1 (en) | 2000-03-06 | 2001-05-08 | Philip W. Miller | Swim fin heel strap |
WO2004009185A1 (en) * | 2002-07-19 | 2004-01-29 | Mccarthy Peter T | High deflection hydrofoils and swim fins |
US6979241B2 (en) * | 2002-08-06 | 2005-12-27 | Zoomers | Swim training fin |
JP2004065825A (en) * | 2002-08-09 | 2004-03-04 | Fuu Chia-Tee | Diving fin |
US6884135B2 (en) * | 2003-08-01 | 2005-04-26 | Chia-Te Hu | Diving fins |
US7753749B2 (en) * | 2008-06-30 | 2010-07-13 | Warnaco Swimwear, Inc. | Swim fin |
US9186554B2 (en) | 2013-09-13 | 2015-11-17 | Randall Wade Lord | Swim fin for leg amputees |
US9364717B2 (en) | 2014-01-16 | 2016-06-14 | Kathleen Davis | Swimming fin |
US20190366159A1 (en) * | 2018-05-30 | 2019-12-05 | Qbas Co., Ltd. | Fin with secondary blade set |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3302222A (en) * | 1963-12-05 | 1967-02-07 | Ferraro Luigi | Swimming flipper |
US3183529A (en) * | 1964-03-16 | 1965-05-18 | Beuchat Georges | Swimmer's foot-fin with thrust-accelerating device |
JPS51980B2 (en) * | 1971-08-23 | 1976-01-13 |
-
1970
- 1970-08-12 US US063062A patent/US3913158A/en not_active Expired - Lifetime
-
1971
- 1971-01-05 FR FR7101037A patent/FR2092329A5/fr not_active Expired
- 1971-01-14 DE DE19712101479 patent/DE2101479A1/en active Pending
- 1971-03-12 JP JP46014006A patent/JPS5119233B1/ja active Pending
- 1971-04-19 GB GB2029771A patent/GB1344363A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3913158A (en) | 1975-10-21 |
DE2101479A1 (en) | 1971-10-28 |
JPS5119233B1 (en) | 1976-06-16 |
FR2092329A5 (en) | 1972-01-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |