B65H 2301/443
By acting on surface of handled material
Official title: by acting on surface of handled material
B65H2301/443 (By acting on surface of handled material) appears on 400 US grants and 473 published applications in this corpus.
Search patents in B65H- Granted patents
- 400
- Published applications
- 473
- Assignees
- 257
- Inventors
- 1,000
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 7 | 0 |
| 2001 | 23 | 6 |
| 2002 | 12 | 21 |
| 2003 | 18 | 15 |
| 2004 | 14 | 19 |
| 2005 | 5 | 12 |
| 2006 | 8 | 10 |
| 2007 | 4 | 15 |
| 2008 | 10 | 13 |
| 2009 | 9 | 15 |
| 2010 | 15 | 18 |
| 2011 | 23 | 14 |
| 2012 | 8 | 10 |
| 2013 | 7 | 10 |
| 2014 | 10 | 12 |
| 2015 | 12 | 18 |
| 2016 | 15 | 15 |
| 2017 | 17 | 15 |
| 2018 | 13 | 27 |
| 2019 | 23 | 20 |
| 2020 | 12 | 18 |
| 2021 | 16 | 18 |
| 2022 | 16 | 29 |
| 2023 | 21 | 27 |
| 2024 | 21 | 27 |
| 2025 | 26 | 36 |
| 2026 | 18 | 33 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B65H 2301/4431By means with operating surfaces contacting opposite faces of materialIndexing code158
- B65H 2301/4433By means holding the materialIndexing code154
- B65H 2301/4432By means having an operating surface contacting only one face of theIndexing code83
- B65H 2301/4435By acting only on part of the surfaceIndexing code16
- B65H 2301/4434Involving user cooperationIndexing code5
Recent patents
- Sheet feeding apparatus, image reading apparatus, and image forming apparatus29 Sep 2026US 12,747,118 B2Canon Kabushiki Kaisha
- Advancement unit of sheets of paper in a machine for paper converting and related advancement method29 Sep 2026US 12,747,127 B2Valmet Tissue Converting S.p.A.
- Sheet conveyance device15 Sep 2026US 12,735,286 B2Riso Kagaku Corporation
- Charge-eliminating apparatus, image forming system and charge adjusting apparatus15 Sep 2026US 12,736,908 B2Canon Kabushiki Kaisha
- Feeder module1 Sep 2026US 12,722,917 B2Bobst Mex SA
- Sheet conveyance device and image forming apparatus1 Oct 2026US 2026/0296813 A1Konica Minolta, Inc.
- Control method, processing device, and non-transitory recording medium24 Sep 2026US 2026/0285628 A1Casio Computer Co., Ltd.
- Electrode Transfer System17 Sep 2026US 2026/0274598 A1LG Energy Solution, Ltd.
- Document conveying device17 Sep 2026US 2026/0274599 A1KYOCERA Document Solutions Inc.
- Medium conveying apparatus and computer-readable non-transitory medium17 Sep 2026US 2026/0274600 A1Pfu Limited
Most cited
By later US patents
- Dynamic sequencer for sheets of printed paper139US 6,341,773 B12002
- Deskew of print media129US 6,241,242 B1Hewlett-Packard Company · 2001
- Loading mechanism for a modular commercial printer114US 6,386,535 B1Silverbrook Research Pty Ltd · 2002
- Printer sheet lateral registration and deskewing system57US 6,533,268 B2Xerox Corporation · 2003
- Apparatus for handling sheets37US 5,735,516 AMars, Incorporated · 1998