B29C 2045/1681
One layer penetrating at one or more areas through another layer
Official title: {one layer penetrating at one or more areas through another layer}
B29C2045/1681 (One layer penetrating at one or more areas through another layer) appears on 36 US grants and 36 published applications in this corpus.
Search patents in B29C- Granted patents
- 36
- Published applications
- 36
- Assignees
- 31
- Inventors
- 68
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 4 |
| 2005 | 2 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 2 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 4 | 2 |
| 2012 | 1 | 3 |
| 2013 | 0 | 2 |
| 2014 | 3 | 0 |
| 2015 | 1 | 3 |
| 2016 | 1 | 3 |
| 2017 | 1 | 3 |
| 2018 | 2 | 1 |
| 2019 | 3 | 2 |
| 2020 | 2 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 3 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Head for a personal care device17 Feb 2026US 12,551,003 B2Braun GmbH
- Method and tool for injection moulding9 Jan 2024US 11,865,743 B2Flexiject AB
- Method and tool for injection moulding28 Mar 2023US 11,613,057 B2Flexiject AB
- Selective chroming3 Nov 2020US 10,822,711 B2Magna International Inc.
- Multilayered injection molded interlace-like article and method for molding same9 Jun 2020US 10,675,833 B2Keter Plastic Ltd.
- Article manufacturing method and manufacturing apparatus12 Jun 2025US 2025/0187238 A1
- Method and tool for injection moulding1 Jun 2023US 2023/0166437 A1Flexiject AB
- Joined body20 Apr 2023US 2023/0122604 A1Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Head for a personal care device30 Mar 2023US 2023/0097486 A1Braun GmbH
- Method and tool for injection moulding14 Jan 2021US 2021/0008773 A1Flexiject AB
Most cited
By later US patents
- Injection moulding process and apparatus for making articles from two components75US 6,464,920 B1SmithKline Beecham Consumer Healthcare GmbH · 2002
- Plastic object for use in personal hygiene59US 6,972,106 B2Trisa Holding AG · 2005
- Composite battery plate grid and method of manufacturing46US 4,118,553 AGlobe-Union Inc. · 1978
- Container assembly and bottom cap therefor39US 6,142,325 APlaytex Products, Inc. · 2000
- One-piece plastic piston36US 4,214,507 A1980