B63C 2009/0023
Particular features common to inflatable life-saving equipment
Official title: {Particular features common to inflatable life-saving equipment}
B63C2009/0023 (Particular features common to inflatable life-saving equipment) appears on 101 US grants and 107 published applications in this corpus.
Search patents in B63C- Granted patents
- 101
- Published applications
- 107
- Assignees
- 53
- Inventors
- 198
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
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| 1981 | 2 | 0 |
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| 2001 | 3 | 0 |
| 2002 | 6 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 2 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 3 |
| 2010 | 2 | 1 |
| 2011 | 0 | 1 |
| 2012 | 2 | 4 |
| 2013 | 1 | 9 |
| 2014 | 5 | 10 |
| 2015 | 7 | 4 |
| 2016 | 4 | 4 |
| 2017 | 1 | 5 |
| 2018 | 6 | 6 |
| 2019 | 6 | 9 |
| 2020 | 8 | 14 |
| 2021 | 9 | 8 |
| 2022 | 3 | 8 |
| 2023 | 5 | 5 |
| 2024 | 6 | 4 |
| 2025 | 2 | 4 |
| 2026 | 4 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B63C 2009/0029Inflation devices comprising automatic activation meansIndexing code56
- B63C 2009/007Inflation devices comprising manual activation meansIndexing code39
- B63C 2009/0076Inflation devices making use of the venturi-effect for enhancing the gas flowIndexing code9
- B63C 2009/0082Bladder restrictors, i.e. mechanical means, other than peripheral or circumferential means, forIndexing code4
Recent patents
- Life-saving robot6 Oct 2026US 12,752,891 B2Hyundai Motor Company
- Floatation device16 Jun 2026US 12,654,826 B2
- Multi-chamber inflatable device12 May 2026US 12,623,758 B2Crusoe Survival, LLC
- Water safety garment, related apparatus and methods6 Jan 2026US 12,515,769 B2Boost Ideas, LLC
- Personal flotation device30 Dec 2025US 12,509,199 B2G180, LLC
- Automatic inflator with bobbin employing an electronic pill30 Jul 2026US 2026/0217347 A1Halkey-Roberts Corporation
- Diver recovery device, diver recovery system and techniques for using15 Jan 2026US 2026/0015069 A1Civil-Military Innovation Institute Inc.
- Floatation device30 Oct 2025US 2025/0333150 A1
- Bionic rescue robot fish24 Jul 2025US 2025/0236371 A1Dongguan University of Technology
- State-monitoring-based fall-into-water protection method and related device1 May 2025US 2025/0141005 A1Shenzhen Ampere Time Digital Energy Technology Co., Ltd.
Most cited
By later US patents