B29C 37/0057
Moulding single grooves or ribs
Official title: {Moulding single grooves or ribs, e.g. tear lines (folding lines B29C53/06)}
B29C37/0057 (Moulding single grooves or ribs) appears on 251 US grants and 85 published applications in this corpus.
Search patents in B29C- Granted patents
- 251
- Published applications
- 85
- Assignees
- 152
- Inventors
- 393
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 5 | 0 |
| 1978 | 2 | 0 |
| 1979 | 4 | 0 |
| 1980 | 6 | 0 |
| 1981 | 8 | 0 |
| 1982 | 6 | 0 |
| 1983 | 8 | 0 |
| 1984 | 4 | 0 |
| 1985 | 8 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 5 | 0 |
| 1989 | 10 | 0 |
| 1990 | 10 | 0 |
| 1991 | 11 | 0 |
| 1992 | 9 | 0 |
| 1993 | 13 | 0 |
| 1994 | 12 | 0 |
| 1995 | 12 | 0 |
| 1996 | 13 | 0 |
| 1997 | 7 | 0 |
| 1998 | 10 | 0 |
| 1999 | 11 | 0 |
| 2000 | 4 | 0 |
| 2001 | 6 | 0 |
| 2002 | 3 | 3 |
| 2003 | 5 | 11 |
| 2004 | 1 | 4 |
| 2005 | 2 | 3 |
| 2006 | 3 | 6 |
| 2007 | 1 | 5 |
| 2008 | 3 | 4 |
| 2009 | 1 | 3 |
| 2010 | 2 | 9 |
| 2011 | 2 | 4 |
| 2012 | 5 | 4 |
| 2013 | 2 | 1 |
| 2014 | 3 | 2 |
| 2015 | 3 | 0 |
| 2016 | 1 | 4 |
| 2017 | 1 | 2 |
| 2018 | 2 | 1 |
| 2019 | 1 | 3 |
| 2020 | 2 | 6 |
| 2021 | 3 | 1 |
| 2022 | 1 | 1 |
| 2023 | 2 | 1 |
| 2024 | 1 | 5 |
| 2025 | 5 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Component for vehicle interior21 Apr 2026US 12,606,116 B2Yanfeng International Automotive Technology Co., Ltd.
- Opening device for a package, mold for molding an opening device for a package and package having an opening device30 Dec 2025US 12,509,276 B2Tetra Laval Holdings & Finance S. A.
- Trim part23 Sep 2025US 12,420,735 B2Bugatti Rimac LLC
- Method and mold for molding a foamed plastic foldable container, and container manufactured thereby5 Aug 2025US 12,377,584 B2Bazzica Engineering S.R.L.
- Imprint apparatus, imprint method, and method of manufacturing article24 Jun 2025US 12,337,509 B2Canon Kabushiki Kaisha
- Component for vehicle interior17 Jul 2025US 2025/0229742 A1Yanfeng International Automotive Technology Co., Ltd.
- Method for uniformly sizing polymer cartridge neck26 Jun 2025US 2025/0207897 A1True Velocity IP Holdings, LLC
- Opening device for a package, mold for molding an opening device for a package and package having an opening device5 Dec 2024US 2024/0400268 A1Tetra Laval Holdings & Finance S. A.
- Opening device for a package, mold for molding an opening device for a package and package having an opening device28 Nov 2024US 2024/0391657 A1Tetra Laval Holdings & Finance S. A.
- Opening device for a package, mold for molding an opening device for a package and package having an opening device28 Nov 2024US 2024/0391658 A1Tetra Laval Holdings & Finance S. A.
Most cited
By later US patents
- Laser scoring of packaging substrates111US 5,630,308 AAmerican National Can Company · 1997
- Non-planar evacuated insulation panels and a method for making same110US 5,843,353 AImperial Chemical Industries PLC · 1998
- Laser scoring of packaging substrates109US 5,158,499 AAmerican National Can Company · 1992
- Method for producing labels having discontinuous score lines in the backing94US 4,549,063 AAvery International Corporation · 1985
- Rupture lines in flexible packages84US 4,226,330 A1980