A63B 35/00
Swimming framework with driving mechanisms operated by the swimmer or by a
Official title: Swimming framework with driving mechanisms operated by the swimmer or by a motor (other vessels or like floating structures for pleasure or sport B63B32/00, B63B34/00; divers' sleds or like craft B63C11/46)
A63B35/00 (Swimming framework with driving mechanisms operated by the swimmer or by a) appears on 156 US grants and 119 published applications in this corpus.
Search patents in A63B- Granted patents
- 156
- Published applications
- 119
- Assignees
- 42
- Inventors
- 203
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 5 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 5 | 0 |
| 2003 | 4 | 1 |
| 2004 | 2 | 2 |
| 2005 | 1 | 2 |
| 2006 | 1 | 2 |
| 2007 | 2 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 2 |
| 2010 | 2 | 6 |
| 2011 | 4 | 3 |
| 2012 | 2 | 1 |
| 2013 | 1 | 4 |
| 2014 | 4 | 7 |
| 2015 | 6 | 9 |
| 2016 | 8 | 6 |
| 2017 | 3 | 6 |
| 2018 | 7 | 14 |
| 2019 | 8 | 9 |
| 2020 | 12 | 12 |
| 2021 | 7 | 8 |
| 2022 | 6 | 7 |
| 2023 | 4 | 6 |
| 2024 | 7 | 6 |
| 2025 | 5 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Amphibious exoskeleton propulsion footwear14 May 2026US 2026/0131202 A1
- Submersible propeller29 Jan 2026US 2026/0027421 A1
- Submersible propulsion device and diving suit18 Sep 2025US 2025/0289543 A1
- Watercraft24 Jul 2025US 2025/0236362 A1CAYAGO TEC GmbH
- Wearable diving and swimming propulsion apparatus12 Dec 2024US 2024/0408453 A1Alfasurf Ltd.
Most cited
By later US patents
- Automatic swimming board49US 5,158,034 ATontech International Co., Ltd. · 1992
- Swimming apparatus45US 4,781,637 A1988
- Aquascooter44US 4,864,959 AApollo Sports Co., Ltd. · 1989
- Multi-purpose underwater propelling device37US 5,105,753 A1992
- Leg-mounted propulsion device for swimmers and divers37US 6,823,813 B22004