B29C 66/1248
Interpenetrating groove joints
Official title: {Interpenetrating groove joints (interpenetrating fingered joints B29C66/139)}
B29C66/1248 (Interpenetrating groove joints) appears on 89 US grants and 79 published applications in this corpus.
Search patents in B29C- Granted patents
- 89
- Published applications
- 79
- Assignees
- 64
- Inventors
- 198
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 2 |
| 2003 | 2 | 2 |
| 2004 | 0 | 4 |
| 2005 | 3 | 4 |
| 2006 | 1 | 2 |
| 2007 | 0 | 4 |
| 2008 | 1 | 1 |
| 2009 | 1 | 4 |
| 2010 | 2 | 1 |
| 2011 | 3 | 2 |
| 2012 | 2 | 2 |
| 2013 | 2 | 8 |
| 2014 | 6 | 7 |
| 2015 | 8 | 6 |
| 2016 | 2 | 4 |
| 2017 | 2 | 6 |
| 2018 | 9 | 4 |
| 2019 | 2 | 1 |
| 2020 | 4 | 5 |
| 2021 | 4 | 2 |
| 2022 | 5 | 4 |
| 2023 | 0 | 2 |
| 2024 | 2 | 0 |
| 2025 | 1 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Device for controlling the temperature of a component and method for manufacturing the device24 Mar 2026US 12,584,697 B2Fränkische Industrial Pipes GMBH & CO. KG
- Coextruded polymeric article and method of making the same22 Apr 2025US 12,280,917 B23M Innovative Properties Company
- Method of making a thick article3 Dec 2024US 12,157,279 B2Qinetiq Limited
- Nonwoven carrier material comprising a first part and a second part2 Jan 2024US 11,858,247 B2Freudenberg Performance Materials B.V.
- Fluid interaction device, fluid interaction arrangement and method for producing same30 Aug 2022US 11,428,358 B2Cooper-Standard Automotive (Deutschland) GmbH
- Friction welding structure30 Oct 2025US 2025/0332657 A1Wonderland Switzerland AG
- Ultrasonic weldment assembly2 Oct 2025US 2025/0303645 A1IDEXX Laboratories, Inc.
- Device for controlling the temperature of a component and method for manufacturing the device12 Oct 2023US 2023/0324131 A1Fränkische Industrial Pipes GMBH & CO. KG
- Induction weld joint for an enclosure23 Mar 2023US 2023/0086708 A1
- Coextruded Polymeric Article and Method of Making the Same29 Dec 2022US 2022/0411135 A13M Innovative Properties Company
Most cited
By later US patents
- Secondary containment system and method82US 5,022,685 A1991
- Friction stir welding interlocking joint design and method72US 6,045,027 AThe Boeing Company · 2000
- Thermoplastic seam welds69US 6,284,089 B1The Boeing Company · 2001
- Omni-directional fastener60US 4,046,408 A1977
- Joint structure for fabric web having high modulus of elasticity55US 4,928,334 AHonda Giken Kogyo Kabushiki Kaisha · 1990