B63C 2011/085
Buoyancy compensator vests
Official title: {Buoyancy compensator vests}
B63C2011/085 (Buoyancy compensator vests) appears on 38 US grants and 39 published applications in this corpus.
Search patents in B63C- Granted patents
- 38
- Published applications
- 39
- Assignees
- 25
- Inventors
- 79
- Latest grant
- 11 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 2 |
| 2003 | 3 | 3 |
| 2004 | 3 | 3 |
| 2005 | 2 | 2 |
| 2006 | 2 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 1 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 6 |
| 2016 | 1 | 3 |
| 2017 | 5 | 3 |
| 2018 | 2 | 0 |
| 2019 | 0 | 3 |
| 2020 | 3 | 1 |
| 2021 | 1 | 2 |
| 2022 | 1 | 0 |
| 2023 | 1 | 1 |
| 2024 | 1 | 1 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Buoyancy compensator bladder suitable for both back mount and side mount diving11 Nov 2025US 12,466,527 B1
- Diving apparatus and diving system11 Jun 2024US 12,006,008 B2Dräger Safety AG & Co. KGaA
- Buoyancy compensator bladder suitable for both back mount and side mount diving29 Aug 2023US 11,738,838 B1
- Command and control assembly for inflating and deflating a hydrostatic balancing jacket14 Jun 2022US 11,358,690 B2
- Balancing jacket with variable trim for underwater diving29 Jun 2021US 11,046,400 B2Cressi-Sub S.p.A.
- Stabilisation system for a diver29 May 2025US 2025/0171123 A1
- Buoyancy compensator jacket2 May 2024US 2024/0140575 A1Tabata Co., Ltd.
- Discharge valve for underwater inflatable equipment2 Feb 2023US 2023/0030568 A1
- Diving apparatus and diving system23 Dec 2021US 2021/0394878 A1Dräger Safety AG & Co. KGaA
- Balancing jacket with variable trim for underwater diving20 May 2021US 2021/0147048 A1Cressi-Sub S.p.A.
Most cited
By later US patents
- Buoyancy compensator and inflation system47US 4,137,585 AU.S. Divers Co., Inc. · 1979
- Scuba gear with combined flotation and transport device19US 4,645,465 A1987
- Automatic buoyancy compensator with electronic vertical motion17US 5,496,136 A1996
- Break away counter weight assembly with neutralizing buoyancy offset for diver's safety16US 6,203,246 B12001
- Counterbalancing device for divers14US 5,482,405 A1996