BE518015A - - Google Patents
Info
- Publication number
- BE518015A BE518015A BE518015DA BE518015A BE 518015 A BE518015 A BE 518015A BE 518015D A BE518015D A BE 518015DA BE 518015 A BE518015 A BE 518015A
- Authority
- BE
- Belgium
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
- A63B2031/115—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 blade at an angle to the plane of the foot when in use, e.g. to reduce plantar flexion
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DESCH8911A DE1031694B (de) | 1952-02-28 | 1952-02-28 | Schwimmflosse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE518015A true BE518015A (lt) |
Family
ID=7425930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE518015D BE518015A (lt) | 1952-02-28 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2729832A (lt) |
| BE (1) | BE518015A (lt) |
| DE (1) | DE1031694B (lt) |
| FR (1) | FR1085759A (lt) |
| GB (1) | GB731198A (lt) |
| NL (2) | NL176430B (lt) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2889563A (en) * | 1956-02-27 | 1959-06-09 | Edward W Lamb | Swim flipper |
| US3019458A (en) * | 1957-12-03 | 1962-02-06 | Barbieri Ettore De | Spoon-shaped swim-fin |
| US3068499A (en) * | 1958-01-14 | 1962-12-18 | Biskupsky Wassily Von | Foot fins |
| US3256540A (en) * | 1963-04-04 | 1966-06-21 | Novelli Alberto | Device for surface and subaquatic swimming |
| US4025977A (en) * | 1975-09-12 | 1977-05-31 | U. S. Divers Co. | Angular foot fin |
| IT216260Z2 (it) * | 1988-10-28 | 1991-06-21 | Mat Mas S R L | Monopinna. |
| US4934971A (en) * | 1988-10-31 | 1990-06-19 | Picken James B | Swim fin |
| US5108327A (en) * | 1989-02-01 | 1992-04-28 | Klein Kevin R | Retractable swim fin |
| US4981454A (en) * | 1989-02-01 | 1991-01-01 | Klein Kevin R | Retractable swim fin |
| US5326296A (en) * | 1993-03-04 | 1994-07-05 | Jesus Juan J De | Swimmers aid |
| US5899781A (en) * | 1997-11-07 | 1999-05-04 | Mclaughlin; Matthew M. | Swim fin incorporating pronation compensation structure |
| US6086440A (en) * | 1999-01-11 | 2000-07-11 | Fechtner; Ryszard | Swim fin and monofin with flapping foil |
| ITSV20000008A1 (it) * | 2000-02-25 | 2001-08-27 | Salva Sub S P A | Pinna per il nuoto od attivita' subacquee. |
| AU2002950995A0 (en) * | 2002-08-26 | 2002-09-12 | Giles Wilson | Breast stroke training fin |
| AU2003254391B2 (en) * | 2002-08-26 | 2009-04-02 | Giles Wilson | A swimming aid |
| US20040209534A1 (en) * | 2003-04-17 | 2004-10-21 | Graham Richard W. | Swim fin with fabric foot pocket |
| ES1057153Y (es) * | 2003-10-24 | 2004-10-16 | Traver Ramon Jose Mingarro | Aletas ergonomicas de natacion o buceo. |
| ITBO20040273A1 (it) * | 2004-04-30 | 2004-07-30 | C4 S A S Di Marco Bonfanti & C | Pinna per nuoto subacqueo |
| US8926385B1 (en) | 2009-11-02 | 2015-01-06 | David Woods | High efficiency swim fin using multiple high aspect ratio hydrodynamic vanes with pliable hinges and rotation limiters |
| US8480446B2 (en) | 2010-11-04 | 2013-07-09 | David W Woods | High efficiency swim fin using multiple high aspect ratio hydrodynamic vanes with pliable hinges and rotation limiters |
| US9004966B2 (en) | 2011-10-05 | 2015-04-14 | Brian Mayer | Swim fin attachment |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE23006E (en) * | 1948-06-15 | Swim fin | ||
| BE460045A (lt) * | 1940-09-27 | |||
| US2423571A (en) * | 1944-12-20 | 1947-07-08 | Charles H Wilen | Swimming tail |
| BE465909A (lt) * | 1945-06-28 |
-
0
- NL NL85632D patent/NL85632C/xx active
- BE BE518015D patent/BE518015A/xx unknown
- NL NLAANVRAGE7212957,A patent/NL176430B/xx unknown
-
1952
- 1952-02-28 DE DESCH8911A patent/DE1031694B/de active Pending
-
1953
- 1953-02-25 US US338824A patent/US2729832A/en not_active Expired - Lifetime
- 1953-02-28 FR FR1085759D patent/FR1085759A/fr not_active Expired
- 1953-03-02 GB GB5725/53A patent/GB731198A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL176430B (nl) | |
| FR1085759A (fr) | 1955-02-07 |
| US2729832A (en) | 1956-01-10 |
| GB731198A (en) | 1955-06-01 |
| NL85632C (lt) | |
| DE1031694B (de) | 1958-06-04 |