B65H 2601/00
Problem to be solved or advantage achieved
B65H2601/00 (Problem to be solved or advantage achieved) appears on 2,409 US grants and 2,463 published applications in this corpus.
Search patents in B65H- Granted patents
- 2,409
- Published applications
- 2,463
- Assignees
- 605
- Inventors
- 4,339
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 8 | 0 |
| 1978 | 5 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 2 | 0 |
| 1982 | 6 | 0 |
| 1983 | 6 | 0 |
| 1984 | 8 | 0 |
| 1985 | 4 | 0 |
| 1986 | 9 | 0 |
| 1987 | 6 | 0 |
| 1988 | 4 | 0 |
| 1989 | 5 | 0 |
| 1990 | 4 | 0 |
| 1991 | 11 | 0 |
| 1992 | 15 | 0 |
| 1993 | 14 | 0 |
| 1994 | 15 | 0 |
| 1995 | 23 | 0 |
| 1996 | 11 | 0 |
| 1997 | 18 | 0 |
| 1998 | 21 | 0 |
| 1999 | 41 | 0 |
| 2000 | 53 | 0 |
| 2001 | 37 | 17 |
| 2002 | 49 | 65 |
| 2003 | 62 | 70 |
| 2004 | 47 | 55 |
| 2005 | 39 | 56 |
| 2006 | 27 | 51 |
| 2007 | 37 | 83 |
| 2008 | 36 | 82 |
| 2009 | 46 | 104 |
| 2010 | 71 | 98 |
| 2011 | 100 | 109 |
| 2012 | 82 | 96 |
| 2013 | 111 | 87 |
| 2014 | 107 | 118 |
| 2015 | 110 | 138 |
| 2016 | 132 | 160 |
| 2017 | 132 | 105 |
| 2018 | 119 | 149 |
| 2019 | 129 | 117 |
| 2020 | 96 | 124 |
| 2021 | 82 | 117 |
| 2022 | 103 | 109 |
| 2023 | 92 | 118 |
| 2024 | 99 | 93 |
| 2025 | 91 | 75 |
| 2026 | 73 | 67 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B65H 2601/20Avoiding or preventing undesirable effectsIndexing code755
- B65H 2601/30Facilitating or easingIndexing code725
- B65H 2601/10Ensuring correct operationIndexing code695
- B65H 2601/50Diminishing, minimizing or reducingIndexing code435
- B65H 2601/40Increasing or maximizingIndexing code69
- B65H 2601/60MiscellaneousIndexing code20
Recent patents
- Paper feeding device including multi-tray and paper feeding cassette and image forming apparatus having the same6 Oct 2026US 12,753,032 B2KYOCERA Document Solutions Inc.
- Medium transport device, recording device, recording system, and medium transport method22 Sep 2026US 12,741,473 B2Seiko Epson Corporation
- Medium transport device and image reading device22 Sep 2026US 12,741,837 B2Seiko Epson Corporation
- Paper sheet storage device22 Sep 2026US 12,741,842 B2Glory Ltd.
- Recording device15 Sep 2026US 12,734,833 B2Seiko Epson Corporation
- Sheet conveyance apparatus and image forming apparatus24 Sep 2026US 2026/0288046 A1Canon Kabushiki Kaisha
- Cable Slack Storage Panels17 Sep 2026US 2026/0274609 A1Go!Foton Holdings, Inc.
- Printer27 Aug 2026US 2026/0249623 A1Citizen Systems Japan Co., Ltd.
- Sheet processing apparatus, image forming system, and non-transitory recording medium27 Aug 2026US 2026/0252019 A1Etria Co., Ltd.
- Printing apparatus20 Aug 2026US 2026/0241723 A1
Most cited
By later US patents
- Modular card processing system234US 5,266,781 ADataCard Corporation · 1993
- Cassette used for electrophotographic process engine126US 5,240,238 ASamsung Electronics Co., Ltd. · 1993
- Unstacking apparatus for removing a partial stack from a stack of sheets115US 5,102,293 AIngenieurburo Willi Schneider · 1992
- Modular card processing system67US 5,451,037 ADataCard Corporation · 1995
- Feed roll wear compensation scheme61US 5,342,037 AXerox Corporation · 1994