B29C 66/526
Joining bars
Official title: {Joining bars}
B29C66/526 (Joining bars) appears on 176 US grants and 116 published applications in this corpus.
Search patents in B29C- Granted patents
- 176
- Published applications
- 116
- Assignees
- 130
- Inventors
- 325
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 6 | 0 |
| 1981 | 5 | 0 |
| 1982 | 5 | 0 |
| 1983 | 3 | 0 |
| 1984 | 4 | 0 |
| 1985 | 5 | 0 |
| 1986 | 3 | 0 |
| 1987 | 5 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 0 |
| 2002 | 3 | 6 |
| 2003 | 7 | 2 |
| 2004 | 0 | 0 |
| 2005 | 0 | 5 |
| 2006 | 1 | 9 |
| 2007 | 1 | 5 |
| 2008 | 2 | 7 |
| 2009 | 3 | 3 |
| 2010 | 5 | 7 |
| 2011 | 4 | 7 |
| 2012 | 10 | 6 |
| 2013 | 3 | 4 |
| 2014 | 5 | 3 |
| 2015 | 2 | 3 |
| 2016 | 1 | 4 |
| 2017 | 3 | 4 |
| 2018 | 5 | 3 |
| 2019 | 3 | 4 |
| 2020 | 8 | 11 |
| 2021 | 6 | 7 |
| 2022 | 5 | 6 |
| 2023 | 5 | 4 |
| 2024 | 3 | 2 |
| 2025 | 4 | 4 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B29C 66/5261For forming coaxial connections, i.e. the bars to be joined forming a79
- B29C 66/5268Characterised by their solid cross sections being non-circular29
- B29C 66/5265For forming cross-shaped connections12
- B29C 66/5263For forming corner connections9
- B29C 66/5264For forming fork-shaped connections9
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