B29C 66/227
Being in the form of repetitive interlocking undercuts
Official title: {being in the form of repetitive interlocking undercuts, e.g. in the form of puzzle cuts (tongue and groove joints or tenon and mortise joints comprising interlocking undercuts B29C66/1242)}
B29C66/227 (Being in the form of repetitive interlocking undercuts) appears on 80 US grants and 62 published applications in this corpus.
Search patents in B29C- Granted patents
- 80
- Published applications
- 62
- Assignees
- 35
- Inventors
- 168
- Latest grant
- 6 Feb 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 5 | 0 |
| 2000 | 0 | 0 |
| 2001 | 9 | 4 |
| 2002 | 15 | 14 |
| 2003 | 9 | 12 |
| 2004 | 5 | 5 |
| 2005 | 4 | 0 |
| 2006 | 3 | 4 |
| 2007 | 1 | 0 |
| 2008 | 0 | 2 |
| 2009 | 1 | 0 |
| 2010 | 2 | 2 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 1 | 2 |
| 2014 | 0 | 2 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 3 | 4 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 2 |
| 2021 | 2 | 5 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Composite beam joint with wedge-shaped inner and outer locking features6 Feb 2024US 11,892,030 B2Crompton Technology Group Limited
- Joint member of composite and joint structure14 Mar 2023US 11,603,874 B2Mitsubishi Heavy Industries, Ltd.
- Multi-layer exercise mat9 Aug 2022US 11,407,197 B2Rogers Corporation
- Foamed structure, resin panel, method of manufacturing resin panel, method of manufacturing resin laminated body and foamed body13 Apr 2021US 10,974,436 B2Kyoraku Co., Ltd.
- Joining thermoplastic workpieces with induction heating2 Mar 2021US 10,933,590 B2GM Global Technology Operations LLC
- System and method for flat panel fabrication of composite structures6 Feb 2025US 2025/0042100 A1Corsico Grand Prix, LLC
- Method for producing a joint connection between a light-giving/optics plastic component and a metal component30 Dec 2021US 2021/0402712 A1Hella GmbH & Co. KGaA
- Method for producing a joint connection between a structural component made of a plastic and a metal component30 Dec 2021US 2021/0402713 A1Hella GmbH & Co. KGaA
- Method for producing a composite profile14 Oct 2021US 2021/0316513 A1
- Composite beam joint with wedge-shaped inner and outer locking features12 Aug 2021US 2021/0245864 A1Crompton Technology Group Limited
Most cited
By later US patents
- Puzzle cut seamed belt with bonding between adjacent surfaces by UV cured adhesive119US 5,487,707 AXerox Corporation · 1996
- Quick-assembly interlocking tile82US 5,791,114 A1998
- Method for forming pharmaceutical capsules from starch compositions67US 4,738,724 AWarner-Lambert Company · 1988
- Jointing of building panels and sheets57US 5,357,728 A1994
- Imageable seamed belts having polyamide and doped metal oxide adhesive between interlocking seaming members57US 6,602,156 B2Xerox Corporation · 2003