B65H 2406/41
Valves
B65H2406/41 (Valves) appears on 60 US grants and 65 published applications in this corpus.
Search patents in B65H- Granted patents
- 60
- Published applications
- 65
- Assignees
- 39
- Inventors
- 155
- Latest grant
- 11 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 3 |
| 2003 | 0 | 0 |
| 2004 | 2 | 3 |
| 2005 | 2 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 2 |
| 2008 | 1 | 2 |
| 2009 | 2 | 5 |
| 2010 | 3 | 6 |
| 2011 | 4 | 3 |
| 2012 | 5 | 3 |
| 2013 | 4 | 2 |
| 2014 | 3 | 3 |
| 2015 | 2 | 1 |
| 2016 | 0 | 2 |
| 2017 | 1 | 1 |
| 2018 | 1 | 2 |
| 2019 | 2 | 2 |
| 2020 | 2 | 6 |
| 2021 | 3 | 3 |
| 2022 | 3 | 8 |
| 2023 | 6 | 0 |
| 2024 | 3 | 2 |
| 2025 | 2 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B65H 2406/412Rotary valvesIndexing code12
- B65H 2406/414Servo valvesIndexing code6
- B65H 2406/411Spool or slide valvesIndexing code4
- B65H 2406/418Diaphragm valvesIndexing code4
- B65H 2406/415Throttle valvesIndexing code2
- B65H 2406/413Seat valvesIndexing code1
- B65H 2406/417Bleed valvesIndexing code1
- B65H 2406/416Check valvesIndexing code0
Recent patents
- Vacuum aperture valve array11 Mar 2025US 12,246,532 B2Agfa NV
- Cardboard conveyor device, cardboard conveying method and plate body structure11 Feb 2025US 12,221,314 B2Sunrise Pacific Co., Ltd.
- Airflow control via self-closing holes in movable support surface of a printing system, and related devices, systems, and methods11 Jun 2024US 12,005,700 B2Xerox Corporation
- Substrate support system for a conveyor printer14 May 2024US 11,981,512 B2Inca Digital Printers Limited
- Transport device12 Mar 2024US 11,926,502 B2Panasonic Intellectual Property Management Co., Ltd.
- Electrode Transfer System17 Sep 2026US 2026/0274598 A1LG Energy Solution, Ltd.
- Suction cup gripping system23 Oct 2025US 2025/0326022 A1Salvagnini Italia S.p.A.
- Medium processing apparatus and image forming system incorporating same31 Jul 2025US 2025/0243029 A1Ricoh Company, Ltd.
- Medium transport device, liquid ejection device, and post-process device11 Jul 2024US 2024/0228210 A1Seiko Epson Corporation
- Cardboard conveyor device, cardboard conveying method and plate body structure22 Feb 2024US 2024/0059515 A1Sunrise Pacific Co., Ltd.
Most cited
By later US patents
- Fast variable flow microelectromechanical valves62US 6,089,534 AXerox Corporation · 2000
- Rotary object feeder41US 5,997,458 ALangen Packaging Inc. · 1999
- Market-based control system for controlling object motion with smart matter41US 6,119,052 AXerox Corporation · 2000
- Sheet feeder which separates sheets with variable speed and/or direction blown air and image forming apparatus using same39US 6,955,348 B2Canon Kabushiki Kaisha · 2005
- Vacuum drums for printing, and duplex printers33US 6,460,991 B1Xaar Technology Limited · 2002