B67D 7/30
With means for predetermining quantity of liquid to be transferred
Official title: with means for predetermining quantity of liquid to be transferred (B67D7/10, B67D7/14 take precedence)
B67D7/30 (With means for predetermining quantity of liquid to be transferred) appears on 152 US grants and 128 published applications in this corpus.
Search patents in B67D- Granted patents
- 152
- Published applications
- 128
- Assignees
- 96
- Inventors
- 285
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 5 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 2 |
| 2002 | 3 | 2 |
| 2003 | 4 | 2 |
| 2004 | 0 | 1 |
| 2005 | 0 | 2 |
| 2006 | 2 | 2 |
| 2007 | 1 | 1 |
| 2008 | 3 | 3 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 3 |
| 2012 | 1 | 3 |
| 2013 | 2 | 5 |
| 2014 | 3 | 6 |
| 2015 | 5 | 2 |
| 2016 | 5 | 9 |
| 2017 | 6 | 3 |
| 2018 | 8 | 11 |
| 2019 | 9 | 14 |
| 2020 | 7 | 10 |
| 2021 | 7 | 12 |
| 2022 | 9 | 9 |
| 2023 | 11 | 5 |
| 2024 | 8 | 8 |
| 2025 | 11 | 7 |
| 2026 | 7 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method and apparatus for using gestures in a refrigerator dispensing system25 Aug 2026US 12,716,648 B2Transform Sr Brands LLC
- Detecting locations associated with anomalous fuel dispensing operations within a network of gas stations19 May 2026US 12,630,413 B27-Eleven, Inc.
- System and methods for smart fluid transfer register applications5 May 2026US 12,619,786 B2Advanced Flow Solutions Inc.
- Automated fueling preset conversion and controls28 Apr 2026US 12,612,184 B2Advanced Flow Solutions Inc.
- Fluid dispensing system24 Mar 2026US 12,583,734 B2Fluid Metering, Inc.
- Detecting locations associated with anomalous fuel dispensing operations within a network of gas stations2 Jul 2026US 2026/0184557 A17-Eleven, Inc.
- Autonomous security robot system with fluid-based deterrent, ink tracking, and automated refill30 Apr 2026US 2026/0115747 A1Agape-1 Technology Inc.
- Autonomous refill station for docking-based fluid transfer in security robots30 Apr 2026US 2026/0116351 A1Agape-1 Technology Inc.
- Modular fluid canister unit for autonomous deterrent robots30 Apr 2026US 2026/0118095 A1Agape-1 Technology Inc.
- Method for operating a filling system and filling system27 Nov 2025US 2025/0361136 A1KROHNE Messtechnik GmbH
Most cited
By later US patents
- Apparatus for drawing a pre-selectable quantity of liquid135US 5,040,106 AHansa Metallwerke AG · 1991
- Nail polish selection method104US 6,622,064 B2IMX Labs, Inc. · 2003
- Method and apparatus for dispensing fluids98US 6,101,452 AInnovative Medical Services · 2000
- Liquid metering and dispensing system89US 4,433,795 A1984
- Method and apparatus for programmable beverage dispensing78US 5,129,548 AIMI Cornelius Inc. · 1992