B63B 32/30
Water skis fastened to the user's feet
Official title: Water skis fastened to the user's feet; Accessories specially adapted therefor
B63B32/30 (Water skis fastened to the user's feet) appears on 155 US grants and 72 published applications in this corpus.
Search patents in B63B- Granted patents
- 155
- Published applications
- 72
- Assignees
- 49
- Inventors
- 193
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 5 | 0 |
| 1987 | 5 | 0 |
| 1988 | 10 | 0 |
| 1989 | 11 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 3 | 0 |
| 1993 | 5 | 0 |
| 1994 | 6 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 6 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 2 |
| 2003 | 2 | 0 |
| 2004 | 0 | 2 |
| 2005 | 2 | 2 |
| 2006 | 1 | 1 |
| 2007 | 3 | 0 |
| 2008 | 0 | 3 |
| 2009 | 3 | 6 |
| 2010 | 1 | 0 |
| 2011 | 0 | 2 |
| 2012 | 3 | 1 |
| 2013 | 1 | 3 |
| 2014 | 3 | 5 |
| 2015 | 3 | 3 |
| 2016 | 3 | 5 |
| 2017 | 4 | 9 |
| 2018 | 3 | 3 |
| 2019 | 2 | 4 |
| 2020 | 4 | 2 |
| 2021 | 2 | 3 |
| 2022 | 4 | 5 |
| 2023 | 2 | 5 |
| 2024 | 3 | 1 |
| 2025 | 4 | 3 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Automatic retention apparatus4 Aug 2026US 12,696,959 B2Cincinnati Automation & Mechatronics LLC
- Diver propulsion device16 Dec 2025US 12,497,139 B2
- Water ski ramps25 Nov 2025US 12,479,542 B2
- Water shoes for walking, floating and jet skiing on water17 Jun 2025US 12,330,754 B2
- Pontoon boat15 Apr 2025US 12,275,500 B2Quantum Marine Incorporated
- Electromechanically actuatable binding for a recreational board1 Oct 2026US 2026/0295369 A1DKB Enterprises LLC
- Improvements in or relating to skiing accessories6 Aug 2026US 2026/0224968 A1
- Automatic retention apparatus12 Jun 2025US 2025/0185759 A1Cincinnati Automation & Mechatronics LLC
- Water ski semi-rigid binding system29 May 2025US 2025/0171114 A1X-Sports
- Highly stable pontoon-based device to enable wearer to walk/skate on the surface of water16 Jan 2025US 2025/0019049 A1
Most cited
By later US patents
- Binding with longitudinal and angular adjustment81US 4,871,337 ATreon Oy · 1989
- Speedometer particularly for water skis77US 3,978,725 ARobert Hain Associates, Inc. · 1976
- Water skiboard with rotatable binding63US 5,277,635 AConnelly Skis, Inc. · 1994
- Adjustable foot equipment29US 5,992,861 ADP Systems LLC · 1999
- Water ski28US 6,533,625 B12003