B63C 9/125
Having gas-filled compartments
Official title: having gas-filled compartments (connection of valves to inflatable elastic bodies B60C29/00)
B63C9/125 (Having gas-filled compartments) appears on 228 US grants and 185 published applications in this corpus.
Search patents in B63C- Granted patents
- 228
- Published applications
- 185
- Assignees
- 112
- Inventors
- 382
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 5 | 0 |
| 1997 | 7 | 0 |
| 1998 | 9 | 0 |
| 1999 | 6 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 1 |
| 2002 | 7 | 6 |
| 2003 | 10 | 4 |
| 2004 | 4 | 13 |
| 2005 | 6 | 9 |
| 2006 | 12 | 4 |
| 2007 | 7 | 5 |
| 2008 | 1 | 5 |
| 2009 | 3 | 11 |
| 2010 | 7 | 6 |
| 2011 | 2 | 4 |
| 2012 | 1 | 4 |
| 2013 | 2 | 3 |
| 2014 | 6 | 14 |
| 2015 | 10 | 5 |
| 2016 | 9 | 8 |
| 2017 | 7 | 10 |
| 2018 | 13 | 13 |
| 2019 | 9 | 8 |
| 2020 | 7 | 11 |
| 2021 | 7 | 5 |
| 2022 | 3 | 12 |
| 2023 | 3 | 7 |
| 2024 | 13 | 9 |
| 2025 | 4 | 6 |
| 2026 | 6 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Inflatable life jacket28 May 2026US 2026/0145767 A1Matcee Enterprises, L.P.
- Diver recovery device, diver recovery system and techniques for using15 Jan 2026US 2026/0015069 A1Civil-Military Innovation Institute Inc.
- System and methods for multi-purpose water-activated inflatable collar deployment6 Nov 2025US 2025/0340278 A1
- Floatation device30 Oct 2025US 2025/0333150 A1
- Improved garment protecting against drowning12 Jun 2025US 2025/0185734 A1Olift SAS
Most cited
By later US patents
- Combination inflator and manifold assembly87US 7,056,179 B22006
- Wearable satellite tracker70US 7,053,822 B22006
- Rigid diver backpack with internal buoyancy compensator and ballast compartment62US 4,779,554 A1988
- Custom underwater diving system57US 4,752,263 ACuda International Corporation · 1988
- Avalanche life-preserving jacket with airbag55US 6,270,386 B1Avagear Inc. · 2001