B65H 2406/411
Spool or slide valves
B65H2406/411 (Spool or slide valves) appears on 4 US grants and 5 published applications in this corpus.
Search patents in B65H- Granted patents
- 4
- Published applications
- 5
- Assignees
- 5
- Inventors
- 8
- Latest grant
- 28 Nov 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
By publication year.
Recent patents
- Suction brake, sheet conveyor with such suction brake and method of applying a retardation force to a moving sheet of material28 Nov 2023US 11,827,478 B2Bobst Mex SA
- Device for gas and/or vacuum distribution, suction unit, feeder, sheet processing machine and method for piloting a device for gas and/or vacuum distribution10 May 2022US 11,325,797 B2Bobst Mex SA
- Cross process shuttering of a vacuum transport system14 Aug 2012US 8,240,661 B2Xerox Corporation
- Rewinding machine, for the production of logs of web material and logs obtained16 Nov 2010US 7,832,676 B2Fabio Perini S. P. A.
- Suction brake, sheet conveyor with such suction brake and method of applying a retardation force to a moving sheet of material4 Aug 2022US 2022/0242688 A1Bobst Mex SA
- Device for gas and/or vacuum distribution, suction unit, feeder, sheet processing machine and method for piloting a device for gas and/or vacuum distribution28 Feb 2019US 2019/0062084 A1Bobst Mex SA
- Cross process shuttering of a vacuum transport system4 Nov 2010US 2010/0276879 A1Xerox Corporation
- Solenoid Operated Vacuum Control Valve for Document Feeding26 Mar 2009US 2009/0078899 A1Advanced Pneumatics Inc.
- Rewinding Machine, for the Production of Logs of Web Material and Logs Obtained20 Nov 2008US 2008/0283656 A1Fabio Perini S. P. A.
Most cited
By later US patents