B29C 2045/2695
Injecting articles with varying wall thickness
Official title: {injecting articles with varying wall thickness, e.g. for making a tear line}
B29C2045/2695 (Injecting articles with varying wall thickness) appears on 18 US grants and 22 published applications in this corpus.
Search patents in B29C- Granted patents
- 18
- Published applications
- 22
- Assignees
- 15
- Inventors
- 46
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 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 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 2 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 2 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 2 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 2 |
| 2025 | 2 | 8 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Closures with tamper evidence21 Apr 2026US 12,606,352 B2Husky Injection Molding Systems Ltd.
- Closures with tamper evidence31 Mar 2026US 12,589,917 B2Husky Injection Molding Systems Ltd.
- Closures with tamper evidence10 Mar 2026US 12,570,441 B2Husky Injection Molding Systems Ltd.
- Closures with tamper evidence25 Nov 2025US 12,479,630 B2Husky Injection Molding Systems Ltd.
- Method of securing a closure on a container13 May 2025US 12,297,011 B2Husky Injection Molding Systems Ltd.
- Closures with tamper evidence25 Jun 2026US 2026/0176029 A1Husky Injection Molding Systems Ltd.
- Closures with tamper evidence18 Jun 2026US 2026/0167389 A1Husky Injection Molding Systems Ltd.
- Closures with tamper evidence13 Nov 2025US 2025/0346406 A1Husky Injection Molding Systems Ltd.
- Closures with tamper evidence20 Feb 2025US 2025/0058939 A1Husky Injection Molding Systems Ltd.
- Closures with tamper evidence20 Feb 2025US 2025/0058940 A1Husky Injection Molding Systems Ltd.
Most cited
By later US patents
- Tapered light guide plate for surface light source device and method of making by injection molding via supplementary cavity62US 5,967,637 AEnplas Corporation · 1999
- One-piece lock-back lid30US 8,544,677 B2Letica Corporation · 2013
- Molding method for manufacture of a resin molded part10US 5,011,728 ASuehiro Industrial Co., Ltd. · 1991
- Automobile bumper10US 5,609,374 AHonda Giken Kogyo Kabushiki Kaisha · 1997
- Unit liquid cup9US 4,260,065 A1981