B67D 7/0205
By manually operable pumping apparatus
Official title: {by manually operable pumping apparatus (hand-held apparatus with pumps for dispensing or spraying liquids or fluent materials B05B11/00)}
B67D7/0205 (By manually operable pumping apparatus) appears on 101 US grants and 47 published applications in this corpus.
Search patents in B67D- Granted patents
- 101
- Published applications
- 47
- Assignees
- 64
- Inventors
- 179
- Latest grant
- 1 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 6 | 0 |
| 1986 | 3 | 0 |
| 1987 | 7 | 0 |
| 1988 | 2 | 0 |
| 1989 | 7 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 5 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 0 |
| 2002 | 4 | 1 |
| 2003 | 1 | 1 |
| 2004 | 2 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 5 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 2 | 3 |
| 2011 | 0 | 0 |
| 2012 | 2 | 4 |
| 2013 | 1 | 1 |
| 2014 | 4 | 2 |
| 2015 | 2 | 1 |
| 2016 | 2 | 4 |
| 2017 | 1 | 4 |
| 2018 | 5 | 4 |
| 2019 | 2 | 6 |
| 2020 | 4 | 2 |
| 2021 | 2 | 2 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
| 2025 | 1 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Manually operated dual-action suction/delivery fluid pump and component assembly thereof1 Jul 2025US 12,344,522 B2
- Pressurized liquid fill gun apparatus and method of use2 Apr 2024US 11,945,711 B2
- Access control and metering of liquid storage tanks6 Jun 2023US 11,667,513 B1Liquid Solutions LLC
- Dispenser18 Jan 2022US 11,224,706 B2Nerudia Limited
- Pressurized liquid fill gun apparatus and method of use21 Dec 2021US 11,203,520 B2
- Dispensing system and method of use21 May 2026US 2026/0138861 A1
- Colorant dispenser and color-paste outpouring method for colorant dispenser3 Jul 2025US 2025/0214828 A1Zhengzhou Sanhua Technology & Industry Co., Ltd.
- Manually operated dual-action suction/delivery fluid pump and component assembly thereof27 Mar 2025US 2025/0100868 A1
- Pressurized liquid fill gun apparatus and method of use20 Jun 2024US 2024/0199407 A1Green CO2 IP, LLC
- Pressurized liquid fill gun apparatus and method of use10 Mar 2022US 2022/0073338 A1Green CO2 IP, LLC
Most cited
By later US patents
- Dispenser for manually discharging plural media207US 4,826,048 AIng. Erich Pfeiffer GmbH · 1989
- Dispenser having a flexible fluid container and a rotor compressible fluid discharge tube116US 4,513,885 ACole-Parmer Instrument Company · 1985
- Pump apparatus for dispensing a selected one of a plurality of liquids92US 5,152,431 ASterling Drug Inc. · 1992
- Cooler with beverage dispenser91US 6,364,329 B1The Coleman Company, Inc. · 2002
- Dispensing apparatus for fluid contained in flexible packages79US 5,992,691 AFluid Management, Inc. · 1999