B05C 17/00576
Characterised by the construction of a piston as pressure exerting means, or
Official title: {characterised by the construction of a piston as pressure exerting means, or of the co-operating container}
B05C17/00576 (Characterised by the construction of a piston as pressure exerting means, or) appears on 293 US grants and 252 published applications in this corpus.
Search patents in B05C- Granted patents
- 293
- Published applications
- 252
- Assignees
- 157
- Inventors
- 468
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 6 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 7 | 0 |
| 1995 | 8 | 0 |
| 1996 | 4 | 0 |
| 1997 | 7 | 0 |
| 1998 | 4 | 0 |
| 1999 | 10 | 0 |
| 2000 | 5 | 0 |
| 2001 | 4 | 0 |
| 2002 | 7 | 3 |
| 2003 | 5 | 3 |
| 2004 | 3 | 4 |
| 2005 | 3 | 6 |
| 2006 | 3 | 1 |
| 2007 | 2 | 7 |
| 2008 | 2 | 8 |
| 2009 | 1 | 10 |
| 2010 | 3 | 13 |
| 2011 | 9 | 8 |
| 2012 | 4 | 11 |
| 2013 | 15 | 15 |
| 2014 | 7 | 14 |
| 2015 | 10 | 10 |
| 2016 | 11 | 10 |
| 2017 | 24 | 37 |
| 2018 | 11 | 20 |
| 2019 | 27 | 15 |
| 2020 | 12 | 9 |
| 2021 | 11 | 11 |
| 2022 | 10 | 10 |
| 2023 | 8 | 11 |
| 2024 | 14 | 7 |
| 2025 | 0 | 4 |
| 2026 | 4 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Epoxy and caulk plunger blowout preventer14 Jul 2026US 12,678,821 B2Honeywell Federal Manufacturing & Technologies, LLC
- Roof coating applicator method of use16 Jun 2026US 12,654,195 B2Jakulie Enterprises, LLC
- Plunger system, device and method9 Jun 2026US 12,649,167 B2
- Device and method for improved dispensing control during placement of viscous material24 Mar 2026US 12,583,009 B2Steady-Flo Inc.
- Application device and method for producing an application device12 Nov 2024US 12,138,652 B2Henkel AG & Co. KGaA
- Method of emptying a cartridge23 Jul 2026US 2026/0208227 A1Medmix Switzerland AG
- Dispenser16 Jul 2026US 2026/0199933 A1Medmix Switzerland AG
- An apparatus for mixing and discharging materials4 Jun 2026US 2026/0151749 A1Vesper Design Limited
- Cartridge comprising a piston unit having a slotted inner piston5 Mar 2026US 2026/0061454 A1Henkel AG & Co. KGaA
- Fluent material dispensing system and a dispensing mechanism therefor5 Mar 2026US 2026/0061455 A1Franke Kindred Canada Limited
Most cited
By later US patents
- Cartridge system for dispensing predetermined ratios of semi-liquid materials150US 5,249,709 APlas-Pak Industries, Inc. · 1993
- Syringe device having a vented piston124US 5,865,803 A1999
- Dispensing apparatus and method96US 4,405,249 ANational Research Development Corporation · 1983
- Multi-chamber dispenser for flowable materials84US 5,865,347 A1999
- Multiple component metering and relative proportioning device with collapsible cartridge71US 5,647,510 A1997