B29C 2045/0056
Folding back undercut forming parts
Official title: {folding back undercut forming parts, e.g. tabs of closures}
B29C2045/0056 (Folding back undercut forming parts) appears on 38 US grants and 44 published applications in this corpus.
Search patents in B29C- Granted patents
- 38
- Published applications
- 44
- Assignees
- 34
- Inventors
- 76
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 2 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 2 |
| 2006 | 0 | 2 |
| 2007 | 1 | 1 |
| 2008 | 1 | 4 |
| 2009 | 0 | 0 |
| 2010 | 2 | 1 |
| 2011 | 2 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 1 | 4 |
| 2016 | 2 | 2 |
| 2017 | 1 | 4 |
| 2018 | 2 | 0 |
| 2019 | 2 | 2 |
| 2020 | 0 | 7 |
| 2021 | 3 | 2 |
| 2022 | 2 | 2 |
| 2023 | 3 | 2 |
| 2024 | 1 | 1 |
| 2025 | 0 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Package closure and a method for producing a package closure26 May 2026US 12,637,266 B2Petro-Pack AB
- Method to manufacture an injection molded component and injection molded component16 Jan 2024US 11,871,840 B2The Gillette Company
- Multifunctional soft pet paw cleaning cup and a mold and method for preparing the same11 Jul 2023US 11,696,567 B2Zhuhai Hengqin Super Technology Ltd.
- Resin molded article, molding device, and molding method23 May 2023US 11,654,839 B2Honda Motor Co., Ltd.
- Pneumatic in-mold lid closing apparatus28 Mar 2023US 11,613,058 B2Nypromold Inc.
- Folding apparatus and folding method for folding a flap arrangement of a capsule6 Aug 2026US 2026/0225306 A1Sacmi Cooperativa Meccanici Imola Societa' Cooperativa
- Package closures and methods and devices for producing package closures13 Feb 2025US 2025/0051060 A1Petro-Pack AB
- Surface material, shaft member unit, and method for wrapping surface material4 Jul 2024US 2024/0217575 A1Sumitomo Riko Company Limited
- Method and apparatus for manufacturing a cuffed medical device21 Dec 2023US 2023/0405901 A1Teleflex Life Sciences Pte. Ltd.
- In-mold lid closing apparatus7 Dec 2023US 2023/0396058 A9Nypromold Inc.
Most cited
By later US patents
- Tamper-evident closure83US 4,506,795 AKerr Glass Manufacturing Corporation · 1985
- Tamper-evident closure72US 4,595,110 AKerr Glass Manufacturing Corporation · 1986
- Removal resistant member47US 5,007,545 ASeaquist Closures L.L.C. · 1991
- Method to manufacture an injection molded component and injection molded component39US 9,993,066 B2The Gillette Company · 2018
- Nipple pacifier38US 6,575,999 B1Bamed AG · 2003