B05B 9/0866
The pump being a gear, centrifugal or screw-type pump
Official title: {the pump being a gear, centrifugal or screw-type pump}
B05B9/0866 (The pump being a gear, centrifugal or screw-type pump) appears on 63 US grants and 71 published applications in this corpus.
Search patents in B05B- Granted patents
- 63
- Published applications
- 71
- Assignees
- 30
- Inventors
- 114
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 3 |
| 2003 | 4 | 11 |
| 2004 | 5 | 3 |
| 2005 | 4 | 7 |
| 2006 | 2 | 0 |
| 2007 | 2 | 3 |
| 2008 | 2 | 2 |
| 2009 | 1 | 2 |
| 2010 | 3 | 1 |
| 2011 | 0 | 2 |
| 2012 | 0 | 2 |
| 2013 | 3 | 4 |
| 2014 | 3 | 2 |
| 2015 | 3 | 1 |
| 2016 | 1 | 2 |
| 2017 | 3 | 2 |
| 2018 | 2 | 1 |
| 2019 | 0 | 2 |
| 2020 | 0 | 1 |
| 2021 | 2 | 4 |
| 2022 | 3 | 5 |
| 2023 | 5 | 6 |
| 2024 | 3 | 1 |
| 2025 | 1 | 2 |
| 2026 | 4 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Portable airless fluid dispensing apparatus and valves23 Jun 2026US 12,661,671 B2Harbor Freight Tools USA, Inc.
- Motorized fluid sprayer2 Jun 2026US 12,643,116 B2Design West Technologies, Inc.
- Portable airless sprayer21 Apr 2026US 12,605,727 B2Graco Minnesota Inc.
- Plasterboard finishing tools21 Apr 2026US 12,607,023 B2Tape-Pro Drywall Tools Pty Limited
- Electrostatic spray device, cartridge, and cover1 Apr 2025US 12,263,497 B2Kao Corporation
- Motorized fluid sprayer10 Sep 2026US 2026/0264097 A1Design West Technologies, Inc.
- Portable airless sprayer15 Jan 2026US 2026/0014575 A1Graco Minnesota Inc.
- Portable airless fluid dispensing apparatus and valves19 Jun 2025US 2025/0196169 A1Harbor Freight Tools USA, Inc.
- Painting system including electric sprayer17 Apr 2025US 2025/0121389 A1
- Portable airless sprayer26 Dec 2024US 2024/0424509 A1Graco Minnesota Inc.
Most cited
By later US patents
- Spray container197US 5,014,884 A1991
- Reservoirs for use with cleaning devices151US 6,386,392 B1The Procter & Gamble Company · 2002
- Apparatus for spraying liquid materials148US 3,993,250 A1976
- Combined cleaning pad and cleaning implement110US 7,163,349 B2The Procter & Gamble Company · 2007
- Hard surface cleaning compositions, premoistened wipes, methods of use, and articles comprising said compositions or wipes and instructions for use resulting in easier cleaning and maintenance, improved surface appearance and/or hygiene under stress conditions such as no-rinse108US 6,716,805 B1The Procter & Gamble Company · 2004