B65D 2401/45
Windows in external skirts for viewing tamper-element
B65D2401/45 (Windows in external skirts for viewing tamper-element) appears on 36 US grants and 35 published applications in this corpus.
Search patents in B65D- Granted patents
- 36
- Published applications
- 35
- Assignees
- 18
- Inventors
- 57
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 2 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 3 |
| 2015 | 1 | 3 |
| 2016 | 1 | 4 |
| 2017 | 1 | 3 |
| 2018 | 3 | 4 |
| 2019 | 9 | 4 |
| 2020 | 1 | 1 |
| 2021 | 4 | 3 |
| 2022 | 1 | 0 |
| 2023 | 2 | 2 |
| 2024 | 2 | 1 |
| 2025 | 2 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Closure26 May 2026US 12,637,259 B2Obrist Closures Switzerland GmbH
- Container closure with tamper-evident ring, and method for assembling a container closure of this kind7 Oct 2025US 12,434,890 B2Bericap Holding GmbH
- Dispensing closure with tamper evidence features19 Aug 2025US 12,391,439 B1AptarGroup, Inc.
- Closure for a container and container with such a closure19 Mar 2024US 11,932,459 B2Aptar Freyung GmbH
- Spouted pouch and a closure assembly30 Jan 2024US 11,884,459 B2Scholle IPN IP BV
- Dispensing devices, dispensing systems, and methods of use2 Jul 2026US 2026/0184489 A1Security Equipment Corporation
- Dispensing Closure With Tamper Evidence Features21 Aug 2025US 2025/0263209 A1AptarGroup, Inc.
- Closure13 Feb 2025US 2025/0051061 A1Obrist Closures Switzerland GmbH
- Container closure with tamper-evident ring, and method for assembling a container closure of this kind9 May 2024US 2024/0150093 A1Bericap Holding GmbH
- Spouted pouch and a closure assembly2 Nov 2023US 2023/0348155 A1Scholle IPN IP BV
Most cited
By later US patents
- Tamper-evident lid with tear-away ring51US 4,934,554 A1990
- Or relating to closures40US 10,442,591 B2Obrist Closures Switzerland GmbH · 2019
- Closures34US 9,932,158 B2Obrist Closures Switzerland GmbH · 2018
- Sealing cap having frangible means32US 4,607,759 A1986
- Tamper indicating closure assembly26US 4,984,700 ACalmar Inc. · 1991