B65D 51/2814
The additional article or materials being released by piercing, cutting or tearing
Official title: {the additional article or materials being released by piercing, cutting or tearing an element enclosing it}
B65D51/2814 (The additional article or materials being released by piercing, cutting or tearing) appears on 389 US grants and 530 published applications in this corpus.
Search patents in B65D- Granted patents
- 389
- Published applications
- 530
- Assignees
- 247
- Inventors
- 762
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 6 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 5 | 0 |
| 2000 | 6 | 0 |
| 2001 | 4 | 1 |
| 2002 | 6 | 14 |
| 2003 | 9 | 7 |
| 2004 | 8 | 12 |
| 2005 | 8 | 15 |
| 2006 | 7 | 15 |
| 2007 | 6 | 20 |
| 2008 | 4 | 28 |
| 2009 | 11 | 14 |
| 2010 | 6 | 28 |
| 2011 | 10 | 22 |
| 2012 | 10 | 17 |
| 2013 | 26 | 20 |
| 2014 | 21 | 33 |
| 2015 | 17 | 32 |
| 2016 | 12 | 20 |
| 2017 | 22 | 36 |
| 2018 | 16 | 24 |
| 2019 | 21 | 37 |
| 2020 | 16 | 29 |
| 2021 | 27 | 29 |
| 2022 | 22 | 28 |
| 2023 | 16 | 21 |
| 2024 | 20 | 12 |
| 2025 | 10 | 8 |
| 2026 | 6 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Capsule for containing and dispensing for flasks1 Sep 2026US 12,722,865 B2Epoca S.P.A.
- Closure device and method for preserving oxidizable products21 Jul 2026US 12,686,541 B2
- Container lid, and container assembly having same coupled thereto14 Apr 2026US 12,600,531 B2
- Fruit flavoring in the image of a fruit portion for introduction into a vessel for flavoring a liquid17 Feb 2026US 12,550,919 B2
- Concentrated cleaning pod, dispenser, and retaining-ejecting mechanism for dispensing cleaning solution therefrom13 Jan 2026US 12,521,744 B2Everybody Cleanup, P.B.C.
- Dosing and mixing cap8 Oct 2026US 2026/0307871 A1
- Cover type capsule cap and container assembly using the same24 Sep 2026US 2026/0285559 A1
- Lid with Supplements Discharge Arrangement for Beverage Container13 Aug 2026US 2026/0233906 A1Shanghai Yuhao Household Appliance Manufacturing Co., Ltd
- Capsule dispensing actuator and associated system and bottle23 Jul 2026US 2026/0208927 A1Mypangu Pty Ltd
- Zero-exposure formalin prefilled container14 May 2026US 2026/0131953 A1Richard-Allan Scientific Company
Most cited
By later US patents
- Cap, reservoir and dropper assembly for bottles159US 4,982,875 AZambon S.p.A. · 1991
- Container having separate storage facilities for two materials124US 4,221,291 AGeneral Foods Corporation · 1980
- Dispensing structure with frangible membrane for separating two products120US 5,927,549 AAptarGroup, Inc. · 1999
- Additive holder for a pet bottle117US 6,152,296 A2000
- Package for keeping products separate before use113US 6,148,996 ABormioli Rocco & Figlio S.p.A. · 2000