B64B 1/48
To enable load to be dropped by parachute
Official title: to enable load to be dropped by parachute
B64B1/48 (To enable load to be dropped by parachute) appears on 24 US grants and 23 published applications in this corpus.
Search patents in B64B- Granted patents
- 24
- Published applications
- 23
- Assignees
- 11
- Inventors
- 39
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 3 | 2 |
| 2018 | 1 | 2 |
| 2019 | 2 | 1 |
| 2020 | 2 | 4 |
| 2021 | 2 | 2 |
| 2022 | 2 | 1 |
| 2023 | 2 | 2 |
| 2024 | 4 | 2 |
| 2025 | 1 | 2 |
| 2026 | 2 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- High altitude balloon systems and methods29 Sep 2026US 12,747,015 B2World View Enterprises Inc.
- Deployable landing gear systems16 Jun 2026US 12,654,834 B2World View Enterprises Inc.
- Reusable balloon system25 Nov 2025US 12,479,561 B2Urban Sky
- Methods of manufacturing high-altitude balloons10 Dec 2024US 12,162,582 B2
- High altitude balloon systems and methods26 Nov 2024US 12,151,800 B2World View Enterprises Inc.
- Deployable landing gear systems24 Sep 2026US 2026/0285468 A1World View Enterprises Inc.
- Pre-deployed steerable parafoil apparatus for stratospheric guided descent7 May 2026US 2026/0125157 A1Near Space Labs, Inc.
- High altitude balloon systems and methods12 Jun 2025US 2025/0187715 A1World View Enterprises Inc.
- Reusable balloon system9 Jan 2025US 2025/0010970 A1Urban Sky
- Deployable landing gear systems31 Oct 2024US 2024/0359788 A1World View Enterprises Inc.
Most cited
By later US patents
- Sub-orbital, high altitude communications system69US 7,567,779 B2International Multi-Media Corporation · 2009
- High altitude balloon systems and methods54US 9,540,091 B1World View Enterprises Inc. · 2017
- Release fitting for balloons50US 6,234,425 B1Winzen Engineering Incorporated · 2001
- Payload cut-down mechanism33US 9,016,634 B1Google Inc. · 2015
- High altitude balloon systems and methods using continuous multi-compartment super pressure balloon29US 10,988,227 B2World View Enterprises Inc. · 2021