B65D 2203/04
Level indicators
B65D2203/04 (Level indicators) appears on 116 US grants and 150 published applications in this corpus.
Search patents in B65D- Granted patents
- 116
- Published applications
- 150
- Assignees
- 94
- Inventors
- 296
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 4 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 6 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 0 | 1 |
| 2003 | 3 | 1 |
| 2004 | 1 | 3 |
| 2005 | 1 | 5 |
| 2006 | 1 | 6 |
| 2007 | 3 | 2 |
| 2008 | 3 | 5 |
| 2009 | 2 | 3 |
| 2010 | 2 | 1 |
| 2011 | 2 | 5 |
| 2012 | 2 | 6 |
| 2013 | 1 | 4 |
| 2014 | 2 | 5 |
| 2015 | 1 | 3 |
| 2016 | 2 | 9 |
| 2017 | 3 | 5 |
| 2018 | 2 | 8 |
| 2019 | 5 | 7 |
| 2020 | 4 | 12 |
| 2021 | 7 | 15 |
| 2022 | 12 | 15 |
| 2023 | 10 | 5 |
| 2024 | 6 | 7 |
| 2025 | 5 | 7 |
| 2026 | 6 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Integrated liquid container system and method of assembly thereof25 Aug 2026US 12,715,671 B2Cargill, Incorporated
- Flexible pouch having a nozzle11 Aug 2026US 12,703,554 B1
- Closure device and method for preserving oxidizable products21 Jul 2026US 12,686,541 B2
- Drink container and method of making and using same14 Apr 2026US 12,600,524 B2Verallia Packaging
- Spice preparation and storage assembly10 Mar 2026US 12,569,090 B2
- Storage Apparatus10 Sep 2026US 2026/0264965 A1
- Container with included measuring27 Aug 2026US 2026/0251488 A1Sealer Life, LLC
- Liquid storage bag23 Jul 2026US 2026/0208944 A1Fridababy, LLC
- Self-contained hot meal assembly with steam vent9 Jul 2026US 2026/0193012 A1
- Shaker cup23 Apr 2026US 2026/0108107 A1Starbucks Corporation
Most cited
By later US patents
- Dispensing container126US 3,993,223 AAmerican Home Products Corporation · 1976
- Sealing lid and container68US 4,679,699 ARexcel, Inc. · 1987
- Two-component cartridge for free-flowing media61US 6,634,524 B1Fischbach KG Kunststoff-Technik · 2003
- Container packed with instant food for use in microwave oven58US 4,803,088 AHouse Food Industrial Company Limited · 1989
- Sealed container for liquids particularly beverages55US 5,664,705 A1997