B64C 1/06
Frames
Official title: Frames; Stringers; Longerons {; Fuselage sections}
B64C1/06 (Frames) appears on 2,584 US grants and 2,797 published applications in this corpus.
Search patents in B64C- Granted patents
- 2,584
- Published applications
- 2,797
- Assignees
- 478
- Inventors
- 4,591
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 9 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 8 | 0 |
| 1982 | 4 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 12 | 0 |
| 1986 | 7 | 0 |
| 1987 | 6 | 0 |
| 1988 | 6 | 0 |
| 1989 | 10 | 0 |
| 1990 | 13 | 0 |
| 1991 | 10 | 0 |
| 1992 | 9 | 0 |
| 1993 | 11 | 0 |
| 1994 | 6 | 0 |
| 1995 | 8 | 0 |
| 1996 | 15 | 0 |
| 1997 | 8 | 0 |
| 1998 | 15 | 0 |
| 1999 | 20 | 0 |
| 2000 | 17 | 0 |
| 2001 | 14 | 6 |
| 2002 | 22 | 15 |
| 2003 | 18 | 16 |
| 2004 | 24 | 27 |
| 2005 | 17 | 51 |
| 2006 | 20 | 49 |
| 2007 | 18 | 32 |
| 2008 | 21 | 75 |
| 2009 | 24 | 94 |
| 2010 | 51 | 125 |
| 2011 | 61 | 103 |
| 2012 | 84 | 113 |
| 2013 | 115 | 123 |
| 2014 | 115 | 126 |
| 2015 | 133 | 152 |
| 2016 | 128 | 160 |
| 2017 | 139 | 192 |
| 2018 | 144 | 184 |
| 2019 | 148 | 180 |
| 2020 | 201 | 168 |
| 2021 | 140 | 206 |
| 2022 | 188 | 158 |
| 2023 | 169 | 129 |
| 2024 | 157 | 131 |
| 2025 | 139 | 109 |
| 2026 | 79 | 73 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Stiffening structure and method for stiffening a sheet element6 Oct 2026US 12,752,509 B2Photon, Inc.
- Aircraft fuselage section6 Oct 2026US 12,752,903 B2Airbus Operations S.L.U.
- Method and apparatus for bonding stringers to a fuselage skin15 Sep 2026US 12,734,764 B2The Boeing Company
- Fuselage frame15 Sep 2026US 12,735,169 B2Airbus Operations GmbH
- Tank wall liner, tank and aircraft employing said tank wall liner and associated manufacturing methods15 Sep 2026US 12,735,192 B2Airbus Operations GmbH
- Continuous Aircraft Structure24 Sep 2026US 2026/0285470 A1
- Unpressurised bay compartment in an aircraft having a ventilation system24 Sep 2026US 2026/0285488 A1Airbus Operations GmbH
- Aircraft body section with multilayer electrically conductive structure and methods of fabrication17 Sep 2026US 2026/0274391 A1Boeing Ace Collateral Agent, LLC
- Aircraft assembly and aircraft17 Sep 2026US 2026/0274392 A1
- Unmanned aerial vehicles having a skeleton and outer shell17 Sep 2026US 2026/0274393 A1AEVEX Aerospace, LLC
Most cited
By later US patents
- Caul and method for bonding and curing intricate composite structures196US 5,242,523 AThe Boeing Company · 1993
- Environment control system for aircraft having interior condensation problem reduction, cabin air quality improvement, fire suppression and fire venting functions139US 6,491,254 B1Indoor Air Technologies Inc. · 2002
- Stiffened composite structural member and method of fabrication131US 4,086,378 AMcDonnell Douglas Corporation · 1978
- Titanium-polymer hybrid laminates126US 6,114,050 AThe Boeing Company · 2000
- Method for fastening aircraft frame elements to sandwich skin panels covering same using woven fiber connectors120US 4,671,470 ABeech Aircraft Corporation · 1987