B65H 2404/1363
Air supply or suction
Official title: air supply or suction
B65H2404/1363 (Air supply or suction) appears on 17 US grants and 17 published applications in this corpus.
Search patents in B65H- Granted patents
- 17
- Published applications
- 17
- Assignees
- 14
- Inventors
- 42
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 2 |
| 2017 | 1 | 2 |
| 2018 | 0 | 0 |
| 2019 | 3 | 2 |
| 2020 | 4 | 2 |
| 2021 | 0 | 0 |
| 2022 | 0 | 2 |
| 2023 | 0 | 0 |
| 2024 | 0 | 3 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Web conveying device, image forming apparatus, and conveying roller capable of efficiently sucking air that enters between web and conveying roller12 May 2026US 12,623,875 B2KYOCERA Document Solutions Inc.
- Modular radial impeller drum for printing devices22 Dec 2020US 10,870,269 B2Xerox Corporation
- Modular radial impeller drum with variable blade segments for printing devices23 Jun 2020US 10,689,214 B1Xerox Corporation
- Vacuum commutation apparatus and methods28 Apr 2020US 10,633,207 B2Curt G. Joa, Inc.
- Suction or blow thermal roller25 Feb 2020US 10,569,448 B2Gtk Timek Group SA
- Web conveying device, image forming apparatus, and conveying roller capable of efficiently sucking air that enters between web and conveying roller27 Jun 2024US 2024/0208754 A1KYOCERA Document Solutions Inc.
- Conveying roller, web conveying device, and image forming apparatus capable of reducing scale of apparatus27 Jun 2024US 2024/0208756 A1KYOCERA Document Solutions Inc.
- Air bar, drying device, and ink jet printing apparatus30 May 2024US 2024/0174473 A1FUJIFILM Corporation
- Roller for transporting a flexible substrate, vacuum processing apparatus, and methods therefor10 Nov 2022US 2022/0356027 A1APPLIED Materials.Inc.
- Roller for transporting a flexible substrate, vacuum processing apparatus, and methods therefor10 Nov 2022US 2022/0356028 A1APPLIED Materials.Inc.
Most cited
By later US patents
- Suction roller arrangement for transporting web-form material18US 5,232,141 ABASF Magnetics GmbH · 1993
- Roller system for continuous transport of webs of sheeting14US 4,029,249 ABASF SE · 1977
- Suction roll for conveying a flexible strip14US 5,358,163 AMurata Manufacturing Co., Ltd. · 1994
- Draw-roller unit for a web-printing machine11US 5,230,456 ADe La Rue Giori S. A. · 1993
- Vacuum commutation apparatus and methods4US 10,167,156 B2Curt G. Joa, Inc. · 2019