B67D 1/1231
Metering pumps
Official title: {Metering pumps}
B67D1/1231 (Metering pumps) appears on 100 US grants and 85 published applications in this corpus.
Search patents in B67D- Granted patents
- 100
- Published applications
- 85
- Assignees
- 65
- Inventors
- 226
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 4 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 2 |
| 2002 | 3 | 1 |
| 2003 | 2 | 4 |
| 2004 | 2 | 5 |
| 2005 | 0 | 4 |
| 2006 | 0 | 2 |
| 2007 | 2 | 1 |
| 2008 | 2 | 5 |
| 2009 | 4 | 2 |
| 2010 | 1 | 3 |
| 2011 | 2 | 1 |
| 2012 | 2 | 2 |
| 2013 | 1 | 3 |
| 2014 | 1 | 2 |
| 2015 | 3 | 1 |
| 2016 | 1 | 4 |
| 2017 | 1 | 5 |
| 2018 | 2 | 9 |
| 2019 | 4 | 1 |
| 2020 | 3 | 5 |
| 2021 | 6 | 3 |
| 2022 | 2 | 4 |
| 2023 | 8 | 8 |
| 2024 | 6 | 6 |
| 2025 | 3 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods and systems for secure, metered beverage dispensing10 Feb 2026US 12,545,573 B2DT Whisky Solutions, Inc.
- Beverage dispenser14 Oct 2025US 12,441,597 B2Drinkstation Holdings Corporation
- Customizable beverages22 Apr 2025US 12,280,999 B2Wild Flower Holdings Inc.
- Beverage dispenser head for mixing concentrate, diluent and additive4 Feb 2025US 12,215,013 B2Quantex Arc Limited
- Customizable liquid blending and liquid dispensing system10 Dec 2024US 12,162,742 B2
- Beverage dispenser and method of dispensing a beverage30 Oct 2025US 2025/0333287 A1Drinkstation Holdings Corporation
- Beverage component dispensing system with a dosing collar19 Jun 2025US 2025/0197187 A1Starbucks Corporation
- Portable system for dispensing controlled quantities of additives into a beverage17 Oct 2024US 2024/0343545 A1Cirkul, Inc.
- Portable system for dispensing controlled quantities of additives into a beverage18 Apr 2024US 2024/0124288 A1Cirkul, Inc.
- Beverage dispenser head for mixing concentrate, diluent and additive18 Apr 2024US 2024/0124290 A1Quantex Arc Limited
Most cited
By later US patents
- Tri-mix sugar based dispensing system174US 4,753,370 AThe Coca-Cola Company · 1988
- Concentrate dispensing system for a post-mix beverage dispenser150US 4,708,266 AThe Coca-Cola Company · 1987
- Postmix juice dispenser107US 5,842,603 AThe Coca-Cola Company · 1998
- Device for selectively dispensing and mixing a plurality of beverages102US 4,938,387 ADrinx Production AB · 1990
- Liquid dispensing system94US 8,091,735 B2Intelligent Coffee Company, LLC · 2012