B65D 2251/01
Making a sound upon actuation
Official title: making a sound upon actuation
B65D2251/01 (Making a sound upon actuation) appears on 41 US grants and 63 published applications in this corpus.
Search patents in B65D- Granted patents
- 41
- Published applications
- 63
- Assignees
- 37
- Inventors
- 95
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 3 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 5 |
| 2010 | 1 | 3 |
| 2011 | 0 | 1 |
| 2012 | 2 | 0 |
| 2013 | 1 | 2 |
| 2014 | 2 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 2 |
| 2017 | 1 | 1 |
| 2018 | 0 | 5 |
| 2019 | 4 | 7 |
| 2020 | 3 | 10 |
| 2021 | 5 | 2 |
| 2022 | 4 | 3 |
| 2023 | 2 | 5 |
| 2024 | 4 | 3 |
| 2025 | 7 | 5 |
| 2026 | 1 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Modular system for inventory and transport efficiency of packaging26 May 2026US 12,636,230 B2CR Packaging LLC
- Child resistant glass container14 Oct 2025US 12,441,524 B2CR Packaging LLC
- Dispenser container with sound emitter9 Sep 2025US 12,409,985 B2Polychem SA de CV
- Dispensing closure with tamper evidence features19 Aug 2025US 12,391,439 B1AptarGroup, Inc.
- Bottle screw caps and methods for making and using same15 Jul 2025US 12,358,694 B2CSP Technologies, Inc.
- Closing cap for a container30 Apr 2026US 2026/0116635 A1Sacmi Cooperativa Meccanici Imola Societa' Cooperativa
- Child resistant and airtight container26 Feb 2026US 2026/0053709 A1CR Packaging LLC
- Child resistant glass container18 Dec 2025US 2025/0382113 A1CR Packaging LLC
- Dispensing Closure With Tamper Evidence Features21 Aug 2025US 2025/0263209 A1AptarGroup, Inc.
- Leak-proof vessel for storing fluid13 Feb 2025US 2025/0051084 A1
Most cited
By later US patents
- Container and lid with audible and tactile feedback80US 10,730,672 B2Conopco, Inc. · 2020
- Lightweight child-resistant closure74US 8,205,761 B2Stull Technologies, Inc. · 2012
- Flexible storage bag with audible closure indicator58US 6,592,260 B1The Procter & Gamble Company · 2003
- Closure with lid and slidable latch system22US 8,141,731 B2Seaquist Closures L.L.C. · 2012
- Bowl with lid12US 8,746,486 B2Eveready Battery Company, Inc. · 2014