B29D 24/004
The structure having vertical or oblique ribs
Official title: {the structure having vertical or oblique ribs}
B29D24/004 (The structure having vertical or oblique ribs) appears on 64 US grants and 57 published applications in this corpus.
Search patents in B29D- Granted patents
- 64
- Published applications
- 57
- Assignees
- 43
- Inventors
- 162
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 7 |
| 2003 | 4 | 2 |
| 2004 | 1 | 1 |
| 2005 | 3 | 2 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 2 |
| 2011 | 2 | 2 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 2 | 2 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 3 |
| 2021 | 1 | 8 |
| 2022 | 1 | 4 |
| 2023 | 5 | 6 |
| 2024 | 8 | 7 |
| 2025 | 4 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Spacecraft panel and method17 Feb 2026US 12,552,552 B2The Boeing Company
- Web core sandwich structures26 Aug 2025US 12,397,514 B2The Boeing Company
- Method of manufacturing monolithic structure in composite material for wings or empennages of aircraft26 Aug 2025US 12,397,928 B2Leonardo S.P.A.
- Draping a skin of thermoplastic material on a multicellular body8 Jul 2025US 12,350,916 B2Safran
- Shaping structure, composite part comprising such a shaping structure, method for manufacturing such a composite part14 Jan 2025US 12,194,719 B2Porcher Industries
- Method For Manufacturing A Stiffened Aerodynamic Structure Component25 Jun 2026US 2026/0175998 A1Airbus Operations GmbH
- Panel member, panel member manufacturing method, and panel member manufacturing apparatus17 Apr 2025US 2025/0121580 A1Shinmaywa Industries, Ltd.
- Draping a skin of thermoplastic material on a multicellular body20 Mar 2025US 2025/0091336 A1Safran
- Method for manufacturing a box-shaped structure in composite material for aircraft14 Nov 2024US 2024/0375366 A1Leonardo S.P.A.
- Method for manufacturing a box-shaped structure in composite material for aircrafts14 Nov 2024US 2024/0375789 A1Leonardo S.P.A.
Most cited
By later US patents
- Method for fastening aircraft frame elements to sandwich skin panels covering same using woven fiber connectors120US 4,671,470 ABeech Aircraft Corporation · 1987
- Tubular members integrated to form a structure106US 6,655,633 B12003
- Process for fabricating honeycomb material104US 5,228,936 AHunter Douglas Inc. · 1993
- Tubular members integrated to form a structure99US 7,063,763 B22006
- Method for compression molding of laminated panels74US 4,946,526 ALTV Aerospace and Defense Company · 1990