B63C 2011/303
Integral with, or directly attached to buoyancy compensator vests or to spiders
Official title: {integral with, or directly attached to buoyancy compensator vests or to spiders of diver's backpacks combined therewith}
B63C2011/303 (Integral with, or directly attached to buoyancy compensator vests or to spiders) appears on 22 US grants and 17 published applications in this corpus.
Search patents in B63C- Granted patents
- 22
- Published applications
- 17
- Assignees
- 13
- Inventors
- 36
- Latest grant
- 21 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 2 | 1 |
| 2005 | 1 | 2 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 3 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 2 |
| 2020 | 2 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 2 |
| 2024 | 1 | 2 |
| 2025 | 3 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Weight pocket liner for buoyancy control device (BCD)21 Oct 2025US 12,448,096 B2Lary Z Enterprises, Inc.
- Fastening device for air cylinder1 Jul 2025US 12,342,908 B2Tabata Co., Ltd.
- Buoyancy control device for scuba diving20 May 2025US 12,304,601 B2Cressi-Sub S.p.A.
- Backrest provided with a support for fastening a weight pocket6 Aug 2024US 12,054,230 B2Cressi-Sub S.p.A.
- Underwater recreation system28 Sep 2021US 11,130,552 B2
- Diving Backplate10 Jul 2025US 2025/0223020 A1Aotis Development Ltd.
- Weight pocket liner for buoyancy control device (bcd)8 Aug 2024US 2024/0262473 A1Lary Z Enterprises, Inc.
- Fastening device for air cylinder2 May 2024US 2024/0138527 A1Tabata Co., Ltd.
- Backrest provided with a support for fastening a weight pocket18 May 2023US 2023/0150626 A1Cressi-Sub S.p.A.
- Buoyancy control device for scuba diving18 May 2023US 2023/0150628 A1Cressi-Sub S.p.A.
Most cited
By later US patents
- Rigid diver backpack with internal buoyancy compensator and ballast compartment62US 4,779,554 A1988
- Combination buoyancy compensator and support for a diver's backpack with a swivel buckle and triangular holder45US 5,860,769 ASeaQuest, Inc. · 1999
- Modular diver's buoyancy control device29US 6,120,213 ADiving Unlimited International, Inc. · 2000
- Integral buoyancy and ballast system for scuba divers26US 4,887,932 AUnder Sea Industries, Inc. · 1989
- Integral buoyancy and ballast system for scuba divers21US 5,944,450 AJohnson Worldwide Associates, Inc. · 1999