B29C 67/0044
Shaping techniques not covered by groups b29c39/00 - b29c65/00, b29c70/00 or b29c73/00
Official title: {for shaping edges or extremities (B29C57/00 takes precedence)}
B29C67/0044 (Shaping techniques not covered by groups b29c39/00 - b29c65/00, b29c70/00 or b29c73/00) appears on 287 US grants and 141 published applications in this corpus.
Search patents in B29C- Granted patents
- 287
- Published applications
- 141
- Assignees
- 181
- Inventors
- 529
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 4 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 10 | 0 |
| 1981 | 4 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 6 | 0 |
| 1985 | 5 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 7 | 0 |
| 1989 | 5 | 0 |
| 1990 | 7 | 0 |
| 1991 | 9 | 0 |
| 1992 | 9 | 0 |
| 1993 | 12 | 0 |
| 1994 | 9 | 0 |
| 1995 | 11 | 0 |
| 1996 | 12 | 0 |
| 1997 | 9 | 0 |
| 1998 | 12 | 0 |
| 1999 | 16 | 0 |
| 2000 | 7 | 0 |
| 2001 | 7 | 4 |
| 2002 | 7 | 3 |
| 2003 | 11 | 6 |
| 2004 | 4 | 13 |
| 2005 | 4 | 12 |
| 2006 | 11 | 12 |
| 2007 | 2 | 7 |
| 2008 | 3 | 3 |
| 2009 | 2 | 12 |
| 2010 | 4 | 8 |
| 2011 | 6 | 7 |
| 2012 | 5 | 5 |
| 2013 | 6 | 4 |
| 2014 | 3 | 4 |
| 2015 | 2 | 10 |
| 2016 | 4 | 8 |
| 2017 | 3 | 3 |
| 2018 | 2 | 1 |
| 2019 | 8 | 1 |
| 2020 | 3 | 2 |
| 2021 | 3 | 3 |
| 2022 | 1 | 2 |
| 2023 | 2 | 1 |
| 2024 | 2 | 4 |
| 2025 | 3 | 3 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus and method for cutting a thermoplastic pipe18 Aug 2026US 12,709,039 B2Sica S.P.A.
- Device for folding of an edge portion of a closure cap4 Aug 2026US 12,697,787 B2Origin Materials Operating, Inc.
- Device for folding of an edge portion of a closure cap29 Jul 2025US 12,371,210 B1Origin Materials Operating, Inc.
- Degassing apparatus and degassing method25 Feb 2025US 12,237,530 B2LG Energy Solution, Ltd.
- Multi-cavity mould, a heating element for forming a smooth periphery for thermoformed thin-gauge plastic products and method for forming such a periphery7 Jan 2025US 12,186,967 B1
- Apparatus and method for continuous processing of caps14 May 2026US 2026/0131524 A1Sacmi Cooperativa Meccanici Imola Societa' Cooperativa
- Device for folding of an edge portion of a closure cap5 Feb 2026US 2026/0034746 A1Origin Materials Operating, Inc.
- Apparatus and method for cutting a thermoplastic pipe1 Jan 2026US 2026/0001250 A1Sica S.P.A.
- Device for folding of an edge portion of a closure cap31 Jul 2025US 2025/0242955 A1Origin Materials Operating, Inc.
- Folding rail3 Jul 2025US 2025/0214309 A1Origin Materials Operating, Inc.
Most cited
By later US patents
- Mushroom-type hook strip for a mechanical fastener363US 5,077,870 AMinnesota Mining and Manufacturing Company · 1992
- Method of making protruding end stops for plastic reclosable fastener175US 5,088,971 AMobil Oil Corporation · 1992
- Zipper for a reclosable thermoplastic bag and a process and apparatus for making166US 5,070,584 ADowbrands L.P. · 1991
- Process for making a closure148US 4,497,765 AH-C Industries, Inc. · 1985
- Mushroom-type hook strip for a mechanical fastener128US 5,845,375 AMinnesota Mining and Manufacturing Company · 1998