B65D 55/066
Foil covers combined with outer closures and comprising interacting or interposed tamper
Official title: {Foil covers combined with outer closures and comprising interacting or interposed tamper indicating means visible through the outer closure, e.g. releasable coloured dyes, changeable patterns, pierceable membranes, visible through a transparent closure or through a window}
B65D55/066 (Foil covers combined with outer closures and comprising interacting or interposed tamper) appears on 71 US grants and 23 published applications in this corpus.
Search patents in B65D- Granted patents
- 71
- Published applications
- 23
- Assignees
- 28
- Inventors
- 88
- Latest grant
- 25 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 5 | 0 |
| 1985 | 4 | 0 |
| 1986 | 3 | 0 |
| 1987 | 5 | 0 |
| 1988 | 12 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 6 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 4 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 3 |
| 2017 | 1 | 2 |
| 2018 | 1 | 3 |
| 2019 | 4 | 3 |
| 2020 | 0 | 0 |
| 2021 | 2 | 1 |
| 2022 | 0 | 0 |
| 2023 | 2 | 1 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Closure system and kit25 Nov 2025US 12,479,637 B2Hoffmann-La Roche Inc.
- Shrink wrap security seal for container20 Aug 2024US 12,065,285 B2Morton Bassett, LP
- Counterfeit, tamper and refill evident packaging3 Oct 2023US 11,772,864 B2
- Tamper evident closure assembly11 Jul 2023US 11,697,527 B1
- Bottle-shaped resin container15 Jun 2021US 11,034,494 B2Nishiaki Kousakusho Co., Ltd.
- Lid assembly with latch2 Apr 2026US 2026/0091913 A1N. V. Nutricia
- Closure system and kit15 Feb 2024US 2024/0051719 A1Hoffmann-La Roche Inc.
- Shrink wrap security seal for container21 Sep 2023US 2023/0294876 A1Morton Bassett, LP
- Counterfeit, tamper and refill evident packaging16 Sep 2021US 2021/0284408 A1
- Counterfeit, tamper and refill evident packaging25 Jul 2019US 2019/0225395 A1
Most cited
By later US patents
- Tamper evident optically variable device and article utilizing the same107US 4,721,217 AOptical Coating Laboratory, Inc. · 1988
- Tamper indicating cap assembly65US 4,666,052 AMinnesota Mining and Manufacturing Company · 1987
- Tamper indicating transparent closure57US 4,747,500 ASunbeam Plastics Corporation · 1988
- Tamper-indicating device and method56US 4,505,399 A1985
- Tamper resistant closure55US 4,576,297 AMinnesota Mining and Manufacturing Company · 1986