B29C 66/5432
Joining hollow covers and hollow bottoms to open ends of container bodies
Official title: {joining hollow covers and hollow bottoms to open ends of container bodies}
B29C66/5432 (Joining hollow covers and hollow bottoms to open ends of container bodies) appears on 118 US grants and 82 published applications in this corpus.
Search patents in B29C- Granted patents
- 118
- Published applications
- 82
- Assignees
- 94
- Inventors
- 226
- Latest grant
- 23 Jan 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 6 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 5 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 6 | 0 |
| 1998 | 4 | 0 |
| 1999 | 5 | 0 |
| 2000 | 3 | 0 |
| 2001 | 5 | 1 |
| 2002 | 3 | 5 |
| 2003 | 3 | 3 |
| 2004 | 3 | 4 |
| 2005 | 1 | 5 |
| 2006 | 3 | 2 |
| 2007 | 1 | 3 |
| 2008 | 2 | 4 |
| 2009 | 3 | 7 |
| 2010 | 4 | 6 |
| 2011 | 1 | 2 |
| 2012 | 6 | 5 |
| 2013 | 0 | 8 |
| 2014 | 1 | 3 |
| 2015 | 2 | 2 |
| 2016 | 0 | 2 |
| 2017 | 4 | 3 |
| 2018 | 1 | 2 |
| 2019 | 5 | 5 |
| 2020 | 1 | 4 |
| 2021 | 3 | 2 |
| 2022 | 2 | 2 |
| 2023 | 2 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Pressure control system8 Feb 2022US 11,242,191 B2Airopack Technology Group B.V.
- Secondary Battery9 Jul 2026US 2026/0196673 A1LG Energy Solution, Ltd.
- Method for producing a cartridge and cartridge5 Jan 2023US 2023/0002089 A1Hilti Aktiengesellschaft
- Cosmetic containers and methods of manufacture24 Feb 2022US 2022/0055315 A1Hct Group Holdings Limited
- Infrared welding machine27 Jan 2022US 2022/0024145 A1Toyota Jidosha Kabushiki Kaisha
- Injection molded polymeric biodegradable container20 May 2021US 2021/0147130 A1
Most cited
By later US patents
- Connecting method of resin material molded product, process cartridge and assembling method of process cartridge137US 6,415,121 B1Canon Kabushiki Kaisha · 2002
- Method of potting the ends of a bundle of hollow fibers positioned in a casing82US 4,227,295 ABaxter Travenol Laboratories, Inc. · 1980
- Sealing-attaching system for bag type aerosol containers80US 4,293,353 AThe Continental Group, Inc. · 1981
- Variable capacity all-plastic drum68US 4,201,306 AGreif Bros. Corporation · 1980
- Sleeve pack61US 5,908,135 ABradford Company · 1999