B29D 24/005
The structure having joined ribs
Official title: {the structure having joined ribs, e.g. honeycomb}
B29D24/005 (The structure having joined ribs) appears on 277 US grants and 231 published applications in this corpus.
Search patents in B29D- Granted patents
- 277
- Published applications
- 231
- Assignees
- 177
- Inventors
- 615
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 7 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 7 | 0 |
| 1985 | 6 | 0 |
| 1986 | 5 | 0 |
| 1987 | 9 | 0 |
| 1988 | 6 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 6 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 6 | 0 |
| 1997 | 7 | 0 |
| 1998 | 6 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 1 |
| 2002 | 2 | 1 |
| 2003 | 4 | 2 |
| 2004 | 2 | 4 |
| 2005 | 2 | 1 |
| 2006 | 1 | 3 |
| 2007 | 2 | 3 |
| 2008 | 2 | 6 |
| 2009 | 3 | 8 |
| 2010 | 1 | 1 |
| 2011 | 2 | 8 |
| 2012 | 4 | 9 |
| 2013 | 3 | 5 |
| 2014 | 3 | 16 |
| 2015 | 9 | 12 |
| 2016 | 11 | 15 |
| 2017 | 6 | 13 |
| 2018 | 3 | 16 |
| 2019 | 13 | 15 |
| 2020 | 19 | 19 |
| 2021 | 10 | 23 |
| 2022 | 14 | 9 |
| 2023 | 12 | 10 |
| 2024 | 13 | 10 |
| 2025 | 14 | 12 |
| 2026 | 6 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Material with proisotropic stress response structure2 Jun 2026US 12,643,304 B1Multiscale Systems, Inc.
- Reinforcing member, structural member, and method of manufacturing the same12 May 2026US 12,623,413 B2Nikkiso Co., Ltd.
- Method for manufacturing an acoustic panel with oblique cavities14 Apr 2026US 12,600,119 B2Safran Nacelles
- Manufacturing system to form a honeycomb core and a method of forming the same3 Mar 2026US 12,565,018 B2The Boeing Company
- Methods for fabrication of layups for composite honeycomb core sandwich structures and said composite honeycomb core sandwich structures17 Feb 2026US 12,552,110 B2The Boeing Company
- Reinforcing member, structural member, and method of manufacturing the same27 Aug 2026US 2026/0249568 A1Nikkiso Co., Ltd.
- Method for manufacturing a curved cellular structure using rigid tubes, and cellular structure thus obtained27 Aug 2026US 2026/0249975 A1Airbus Operations GmbH
- Method for manufacturing a decorated thermoplastic shell in a single operation2 Jul 2026US 2026/0184028 A1Airbus Atlantic
- Sandwich-Structured Panels and Method of Manufacture9 Apr 2026US 2026/0100179 A1Pratt & Whitney Canada Corp.
- Open area core sandwich structure manufacturing tool19 Mar 2026US 2026/0077578 A1Csp Innovations, Inc.
Most cited
By later US patents
- Truss core panels134US 4,223,053 AThe Boeing Company · 1980
- Efficient sub-structures117US 10,392,097 B2The Boeing Company · 2019
- Honeycomb core with internal septum and method of making same100US 4,265,955 AThe Boeing Company · 1981
- Method of making honeycomb structure with joined single pleat material97US 4,685,986 AHunter Douglas Inc. · 1987
- Thermally insulating sheet material83US 4,136,222 AMinnesota Mining and Manufacturing Company · 1979