B29C 66/301
Three-dimensional joints, i.e. the joined area being substantially non-flat
Official title: {Three-dimensional joints, i.e. the joined area being substantially non-flat (B29C66/5223, B29C66/5224, B29C66/5225 take precedence)}
B29C66/301 (Three-dimensional joints, i.e. the joined area being substantially non-flat) appears on 462 US grants and 505 published applications in this corpus.
Search patents in B29C- Granted patents
- 462
- Published applications
- 505
- Assignees
- 297
- Inventors
- 1,078
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 5 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 8 | 0 |
| 1997 | 7 | 0 |
| 1998 | 14 | 0 |
| 1999 | 9 | 0 |
| 2000 | 8 | 0 |
| 2001 | 5 | 2 |
| 2002 | 6 | 5 |
| 2003 | 9 | 8 |
| 2004 | 7 | 12 |
| 2005 | 3 | 9 |
| 2006 | 3 | 12 |
| 2007 | 7 | 16 |
| 2008 | 3 | 6 |
| 2009 | 4 | 14 |
| 2010 | 11 | 21 |
| 2011 | 10 | 24 |
| 2012 | 10 | 15 |
| 2013 | 9 | 24 |
| 2014 | 16 | 25 |
| 2015 | 17 | 24 |
| 2016 | 18 | 46 |
| 2017 | 16 | 32 |
| 2018 | 34 | 37 |
| 2019 | 34 | 31 |
| 2020 | 34 | 33 |
| 2021 | 26 | 23 |
| 2022 | 30 | 29 |
| 2023 | 31 | 19 |
| 2024 | 14 | 22 |
| 2025 | 15 | 9 |
| 2026 | 9 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Double pipe fitting23 Jul 2026US 2026/0210469 A1Georg Ficher Rohrleitungssysteme AG
- Systems and methods for bonding materials using expandable tooling28 May 2026US 2026/0145414 A1The Boeing Company
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Most cited
By later US patents
- Method for making parts in composite material with thermoplastic matrix100US 6,613,258 B1Aerospatiale Societe Nationale Industrielle · 2003
- Composite material collation machine and associated method for high rate collation of composite materials89US 6,799,619 B2The Boeing Company · 2004
- Method of producing an evacuated insulated container84US 5,827,385 AVacupanel, Inc. · 1998
- Thermoplastic seam welds69US 6,284,089 B1The Boeing Company · 2001
- Composite material collation machine and associated method for high rate collation of composite materials54US 6,814,822 B2The Boeing Company · 2004