B29C 66/124
Tongue and groove joints
Official title: {Tongue and groove joints}
B29C66/124 (Tongue and groove joints) appears on 922 US grants and 784 published applications in this corpus.
Search patents in B29C- Granted patents
- 922
- Published applications
- 784
- Assignees
- 661
- Inventors
- 2,030
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 9 | 0 |
| 1978 | 10 | 0 |
| 1979 | 4 | 0 |
| 1980 | 12 | 0 |
| 1981 | 10 | 0 |
| 1982 | 9 | 0 |
| 1983 | 13 | 0 |
| 1984 | 5 | 0 |
| 1985 | 14 | 0 |
| 1986 | 12 | 0 |
| 1987 | 9 | 0 |
| 1988 | 19 | 0 |
| 1989 | 20 | 0 |
| 1990 | 16 | 0 |
| 1991 | 7 | 0 |
| 1992 | 20 | 0 |
| 1993 | 22 | 0 |
| 1994 | 14 | 0 |
| 1995 | 12 | 0 |
| 1996 | 12 | 0 |
| 1997 | 16 | 0 |
| 1998 | 15 | 0 |
| 1999 | 18 | 0 |
| 2000 | 14 | 0 |
| 2001 | 24 | 7 |
| 2002 | 20 | 20 |
| 2003 | 18 | 30 |
| 2004 | 15 | 37 |
| 2005 | 25 | 50 |
| 2006 | 16 | 29 |
| 2007 | 16 | 35 |
| 2008 | 18 | 38 |
| 2009 | 17 | 30 |
| 2010 | 23 | 40 |
| 2011 | 36 | 27 |
| 2012 | 17 | 37 |
| 2013 | 26 | 52 |
| 2014 | 33 | 33 |
| 2015 | 33 | 46 |
| 2016 | 24 | 30 |
| 2017 | 26 | 30 |
| 2018 | 36 | 45 |
| 2019 | 34 | 36 |
| 2020 | 31 | 32 |
| 2021 | 28 | 24 |
| 2022 | 19 | 25 |
| 2023 | 25 | 14 |
| 2024 | 18 | 20 |
| 2025 | 14 | 13 |
| 2026 | 9 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- RV and trailer composite panel manufacturing process with interlocking connections assembly system6 Oct 2026US 12,752,501 B2Carbon Lite Trailers, Inc.
- Induction bonded reel18 Aug 2026US 12,709,070 B2Vandor Corporation
- Joint structure, joint body, and member set23 Jun 2026US 12,663,035 B2Toray Industries, Inc.
- Forming joints between composite components14 Apr 2026US 12,600,095 B2The Boeing Company
- Systems for high-speed application of paper-based end closures on composite containers24 Mar 2026US 12,583,639 B2Sonoco Development, Inc.
- Method of coupling or repairing pipes27 Aug 2026US 2026/0251254 A1Pinweld Limited
- Laser welding of microfluidic components14 May 2026US 2026/0131399 A1Parallel Fluidics
- Method for connecting two plastic pipes together, as well as an induction connecting sleeve for use in the method5 Feb 2026US 2026/0036237 A1Merisa Investments BV
- Method of manufacturing an intraocular lens29 Jan 2026US 2026/0026928 A1Jellisee Ophthalmics 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
- RF active compositions for use in adhesion, bonding and coating176US 6,348,679 B1Ameritherm, Inc. · 2002
- Heat sealing method for making a luggage case150US 5,458,718 AVIP Industries Limited · 1995
- Connecting method of resin material molded product, process cartridge and assembling method of process cartridge137US 6,415,121 B1Canon Kabushiki Kaisha · 2002
- Multi-piece golf balls and methods of manufacture135US 5,150,906 ALisco, Inc. · 1992
- Housing mechanism for electronic device134US 7,697,269 B2FIH (Hong Kong) Limited · 2010