B29C 70/742
Forming a hollow body around the preformed part
Official title: {Forming a hollow body around the preformed part}
B29C70/742 (Forming a hollow body around the preformed part) appears on 60 US grants and 38 published applications in this corpus.
Search patents in B29C- Granted patents
- 60
- Published applications
- 38
- Assignees
- 47
- Inventors
- 103
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 0 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 2 |
| 2003 | 0 | 0 |
| 2004 | 3 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 3 |
| 2011 | 1 | 0 |
| 2012 | 1 | 2 |
| 2013 | 0 | 3 |
| 2014 | 1 | 3 |
| 2015 | 4 | 0 |
| 2016 | 1 | 0 |
| 2017 | 2 | 2 |
| 2018 | 0 | 1 |
| 2019 | 0 | 3 |
| 2020 | 4 | 2 |
| 2021 | 3 | 7 |
| 2022 | 3 | 3 |
| 2023 | 2 | 1 |
| 2024 | 2 | 1 |
| 2025 | 3 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Prepreg laminate, composite structure, and method for manufacturing composite structure31 Mar 2026US 12,589,561 B2Toray Industries, Inc.
- Fluid convey tubing system for wind turbine rotor blade17 Jun 2025US 12,331,714 B2Siemens Gamesa Renewable Energy A/S
- Method for manufacturing high-pressure tank and high-pressure tank20 May 2025US 12,304,160 B2Toyota Jidosha Kabushiki Kaisha
- Method for the production of a reinforced thermoplastic container29 Apr 2025US 12,285,890 B2AGCO International GmbH
- Bicycle crank arm and insert therefore2 Jul 2024US 12,024,261 B2Fox Factory, Inc.
- A hollow roto-moulded article12 Feb 2026US 2026/0042597 A1Omni Composite Tank Limited
- Prepreg laminate, composite structure, and method for manufacturing composite structure22 Feb 2024US 2024/0059031 A1Toray Industries, Inc.
- Method for manufacturing fiber-reinforced resin tube body15 Jun 2023US 2023/0182415 A1Hitachi Astemo, Ltd.
- Method for the production of a reinforced thermoplastic container6 Oct 2022US 2022/0314501 A1AGCO International GmbH
- Structure reinforcing material, method for manufacturing reinforcing material, and method for manufacturing structure7 Jul 2022US 2022/0213712 A1
Most cited
By later US patents
- Method of making elastomeric shoe soles47US 4,657,716 ALim Kunststoff Technologie Gesellschaft · 1987
- Process for manufacturing drip irrigation systems using plastic lamination/extrusion techniques42US 5,591,293 AAgrifim Irrigation Internaional N.V. · 1997
- Molded container41US 4,143,193 APhillips Petroleum Company · 1979
- Plastic molded part and construction structure39US 6,299,246 B1RCC Regional Compact Car AG · 2001
- Hollow body with an internal supporting frame29US 5,776,568 AFilterwerk Mann & Hummel GmbH · 1998