B65D 2231/001
The container being a bag
Official title: the container being a bag
B65D2231/001 (The container being a bag) appears on 155 US grants and 111 published applications in this corpus.
Search patents in B65D- Granted patents
- 155
- Published applications
- 111
- Assignees
- 109
- Inventors
- 325
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 6 | 0 |
| 1993 | 7 | 0 |
| 1994 | 6 | 0 |
| 1995 | 4 | 0 |
| 1996 | 5 | 0 |
| 1997 | 4 | 0 |
| 1998 | 7 | 0 |
| 1999 | 6 | 0 |
| 2000 | 7 | 0 |
| 2001 | 5 | 2 |
| 2002 | 2 | 2 |
| 2003 | 3 | 7 |
| 2004 | 4 | 13 |
| 2005 | 2 | 6 |
| 2006 | 7 | 9 |
| 2007 | 3 | 4 |
| 2008 | 3 | 7 |
| 2009 | 1 | 2 |
| 2010 | 3 | 8 |
| 2011 | 3 | 2 |
| 2012 | 1 | 2 |
| 2013 | 2 | 1 |
| 2014 | 4 | 4 |
| 2015 | 1 | 7 |
| 2016 | 3 | 0 |
| 2017 | 3 | 4 |
| 2018 | 5 | 5 |
| 2019 | 1 | 2 |
| 2020 | 6 | 10 |
| 2021 | 3 | 4 |
| 2022 | 4 | 2 |
| 2023 | 2 | 4 |
| 2024 | 0 | 3 |
| 2025 | 3 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Popcorn bag funnel assembly24 Feb 2026US 12,559,295 B2
- Confections dispensing system and method25 Nov 2025US 12,478,196 B1
- Lining picking containers26 Aug 2025US 12,396,397 B2Velcro IP Holdings LLC
- Bag-in-box container for storing and transporting liquids with a maximum security tap for consumption directly or by means of flexible tubes25 Mar 2025US 12,258,194 B2
- Inliner21 Mar 2023US 11,608,220 B2Mauser-Werke GmbH
- Material detection, conveyance, and conditioning systems6 Mar 2025US 2025/0073783 A1Velo3D, Inc.
- Packaging for the storage and dispensing of liquids and fluidic materials11 Jul 2024US 2024/0228143 A1
- Popcorn bag funnel assembly6 Jun 2024US 2024/0182223 A1Kernel Commander LLC
- Packaging material film and packaging material, packaging bag, and packaging comprising same18 Jan 2024US 2024/0017532 A1Toppan Inc.
- Stirrers for curable compositions19 Oct 2023US 2023/0330609 A1Sanford, L. P.
Most cited
By later US patents
- Container for holding and dispensing fluid152US 4,375,864 AScholle Corporation · 1983
- Dip tube and valve with quick-disconnect coupling for a collapsible container132US 4,286,636 AThe Coca-Cola Company · 1981
- Dispenser with compressible piston assembly for expelling product from a collapsible reservoir95US 5,238,150 AWilliam Dispenser Corporation · 1993
- Aerosol containers88US 4,148,416 AMetal Box Limited · 1979
- Drink container81US 5,150,815 ASelandia Designs · 1992