B67D 3/0064
Dip tubes
Official title: {Dip tubes}
B67D3/0064 (Dip tubes) appears on 16 US grants and 18 published applications in this corpus.
Search patents in B67D- Granted patents
- 16
- Published applications
- 18
- Assignees
- 11
- Inventors
- 32
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 3 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 2 |
| 2019 | 3 | 4 |
| 2020 | 2 | 2 |
| 2021 | 2 | 2 |
| 2022 | 1 | 0 |
| 2023 | 2 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dispensing system19 May 2026US 12,630,412 B2AS Strömungstechnik GmbH
- Water purification tank and water purifier comprising same28 Oct 2025US 12,454,451 B2Coway Co., Ltd.
- Additive container with inlet tube12 Mar 2024US 11,925,287 B1SharkNinja Operating LLC
- Removal system4 Apr 2023US 11,618,667 B2AS Strömungstechnik GmbH
- Method and apparatus for siphoning a beverage into a flexible container28 Mar 2023US 11,613,388 B2Fermtech Ltd.
- Dispensing System13 Mar 2025US 2025/0083944 A1AS Strömungstechnik GmbH
- Water purification tank and water purifier comprising same30 Nov 2023US 2023/0382710 A1Coway Co., Ltd.
- Method and apparatus for siphoning a beverage into a flexible container25 Nov 2021US 2021/0362886 A1Fermtech Ltd.
- Removal System18 Mar 2021US 2021/0078850 A1AS Strömungstechnik GmbH
- Beverage dispenser for high hygienic requirements11 Jun 2020US 2020/0180934 A1RIPRUP Company S.A.
Most cited
By later US patents
- Filling apparatus for dispensing liquids and preventing spillage thereof17US 4,759,475 AMinnesota Mining and Manufacturing Company · 1988
- Dual draw stick container insert4US 10,625,911 B12020
- Multi reservoir dispenser3US 10,584,023 B2Town & Country Linen Corp. · 2020
- Removal system3US 9,580,197 B2AS Strömungstechnik GmbH · 2017
- Withdrawal system1US 10,351,412 B2AS Strömungstechnik GmbH · 2019