B29C 2043/465
Having one or more cavities
Official title: {having one or more cavities, e.g. for forming distinct products}
B29C2043/465 (Having one or more cavities) appears on 188 US grants and 166 published applications in this corpus.
Search patents in B29C- Granted patents
- 188
- Published applications
- 166
- Assignees
- 61
- Inventors
- 231
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 6 | 0 |
| 1998 | 8 | 0 |
| 1999 | 14 | 0 |
| 2000 | 7 | 0 |
| 2001 | 12 | 6 |
| 2002 | 7 | 8 |
| 2003 | 13 | 18 |
| 2004 | 7 | 20 |
| 2005 | 9 | 26 |
| 2006 | 9 | 17 |
| 2007 | 10 | 10 |
| 2008 | 6 | 5 |
| 2009 | 6 | 8 |
| 2010 | 12 | 1 |
| 2011 | 5 | 4 |
| 2012 | 3 | 2 |
| 2013 | 4 | 3 |
| 2014 | 2 | 1 |
| 2015 | 1 | 2 |
| 2016 | 2 | 2 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 2 | 6 |
| 2020 | 6 | 4 |
| 2021 | 4 | 4 |
| 2022 | 1 | 3 |
| 2023 | 2 | 4 |
| 2024 | 4 | 6 |
| 2025 | 6 | 4 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Molded fastener elements with lateral wings19 May 2026US 12,628,919 B2Velcro IP Holdings LLC
- Extrusion and/or pultrusion device and method19 Aug 2025US 12,390,974 B2Reliefed AB
- Extrusion and/or pultrusion device and method12 Aug 2025US 12,384,092 B2Reliefed AB
- Extrusion and/or pultrusion device and method5 Aug 2025US 12,377,618 B2Reliefed AB
- Making male touch fastener elements3 Jun 2025US 12,317,967 B2Velcro IP Holdings LLC
- Improved retaining device and associated production method14 May 2026US 2026/0131509 A1Aplix
- Radial rotary30 Oct 2025US 2025/0332765 A1PulPac AB
- Pressing apparatus, electrode plate processing equipment, battery processing equipment10 Jul 2025US 2025/0226433 A1Contemporary Amperex Technology (Honk Kong) Limited
- Method of manufacturing surface fastener15 May 2025US 2025/0153403 A1YKK Corporation
- Sequential sonotrodes1 May 2025US 2025/0135727 A1The Procter & Gamble Company
Most cited
By later US patents
- Disposable diaper with improved hook fastener portion869US 4,894,060 AMinnesota Mining and Manufacturing Company · 1990
- Method for continuously producing a multi-hook fastner member and product of the method230US 4,794,028 AVelcro Industries B. V. · 1988
- Apparatus for making a separable fastener220US 4,775,310 AVelcro Industries B. V. · 1988
- Woven fastener product189US 5,996,189 AVelcro Industries B. V. · 1999
- Method for making a laminated hook fastener169US 5,260,015 AVelcro Industries B. V. · 1993