B29L 2024/00
Articles with hollow walls
B29L2024/00 (Articles with hollow walls) appears on 424 US grants and 254 published applications in this corpus.
Search patents in B29L- Granted patents
- 424
- Published applications
- 254
- Assignees
- 226
- Inventors
- 647
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 4 | 0 |
| 1980 | 3 | 0 |
| 1981 | 6 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 6 | 0 |
| 1985 | 9 | 0 |
| 1986 | 7 | 0 |
| 1987 | 9 | 0 |
| 1988 | 9 | 0 |
| 1989 | 9 | 0 |
| 1990 | 12 | 0 |
| 1991 | 3 | 0 |
| 1992 | 11 | 0 |
| 1993 | 7 | 0 |
| 1994 | 10 | 0 |
| 1995 | 13 | 0 |
| 1996 | 23 | 0 |
| 1997 | 31 | 0 |
| 1998 | 30 | 0 |
| 1999 | 11 | 0 |
| 2000 | 14 | 0 |
| 2001 | 9 | 4 |
| 2002 | 6 | 9 |
| 2003 | 10 | 17 |
| 2004 | 10 | 20 |
| 2005 | 10 | 26 |
| 2006 | 9 | 14 |
| 2007 | 14 | 17 |
| 2008 | 6 | 19 |
| 2009 | 9 | 13 |
| 2010 | 10 | 13 |
| 2011 | 8 | 3 |
| 2012 | 7 | 5 |
| 2013 | 10 | 7 |
| 2014 | 4 | 7 |
| 2015 | 3 | 15 |
| 2016 | 8 | 9 |
| 2017 | 8 | 10 |
| 2018 | 3 | 2 |
| 2019 | 8 | 5 |
| 2020 | 2 | 3 |
| 2021 | 5 | 12 |
| 2022 | 6 | 4 |
| 2023 | 6 | 4 |
| 2024 | 4 | 10 |
| 2025 | 3 | 2 |
| 2026 | 6 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Latex composition and dip molded body16 Jun 2026US 12,655,241 B2Zeon Corporation
- Panel structure manufacturing device and panel structure manufacturing method2 Jun 2026US 12,644,282 B2Mitsubishi Heavy Industries, Ltd.
- Decorative plastic panel and method of fabricating decorative plastic panels19 May 2026US 12,631,030 B2Suncast Technologies, LLC
- Multi-lumen tube extrusion molding apparatus21 Apr 2026US 12,605,872 B2Pla Giken Co., Ltd.
- Radiation-enabled retention features for fixtureless assembly of node-based structures24 Feb 2026US 12,560,191 B2Divergent Technologies, Inc.
- Radiation-enabled retention features for fixtureless assembly of node-based structures3 Sep 2026US 2026/0258827 A1Divergent Technologies, Inc.
- Method for manufacturing a curved cellular structure using rigid tubes, and cellular structure thus obtained27 Aug 2026US 2026/0249975 A1Airbus Operations GmbH
- Sandwich-Structured Panels and Method of Manufacture9 Apr 2026US 2026/0100179 A1Pratt & Whitney Canada Corp.
- Thermoplastic weld around holes5 Mar 2026US 2026/0061707 A1Magna Exteriors Inc.
- Box frame structure composed of composite material plate and metal frame, and production method thereof11 Dec 2025US 2025/0375939 A1Shanghai Top Numerical Control Technology Co., Ltd.
Most cited
By later US patents
- Thermoplastic planks and methods for making the same450US 6,617,009 B1Mannington Mills, Inc. · 2003
- Articles of manufacture and methods for manufacturing laminate structures including inorganically filled sheets312US 5,830,548 AE. Khashoggi Industries · 1998
- Shock absorbing component and construction method281US 6,029,962 ARetama Technology Corporation · 2000
- Dynamic mechanical bonding method and apparatus209US 4,854,984 AThe Procter & Gamble Company · 1989
- Connecting system for surface coverings182US 6,675,545 B2Mannington Mills, Inc. · 2004