B65H 2403/72
Clutches, brakes
Official title: Clutches, brakes, e.g. one-way clutch +F204
B65H2403/72 (Clutches, brakes) appears on 620 US grants and 620 published applications in this corpus.
Search patents in B65H- Granted patents
- 620
- Published applications
- 620
- Assignees
- 253
- Inventors
- 1,242
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 4 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 8 | 0 |
| 2001 | 11 | 6 |
| 2002 | 16 | 18 |
| 2003 | 21 | 22 |
| 2004 | 19 | 22 |
| 2005 | 8 | 25 |
| 2006 | 13 | 15 |
| 2007 | 19 | 17 |
| 2008 | 11 | 20 |
| 2009 | 14 | 13 |
| 2010 | 10 | 19 |
| 2011 | 18 | 34 |
| 2012 | 32 | 30 |
| 2013 | 31 | 41 |
| 2014 | 41 | 25 |
| 2015 | 31 | 41 |
| 2016 | 27 | 27 |
| 2017 | 34 | 33 |
| 2018 | 32 | 26 |
| 2019 | 27 | 38 |
| 2020 | 22 | 18 |
| 2021 | 22 | 22 |
| 2022 | 13 | 27 |
| 2023 | 28 | 16 |
| 2024 | 17 | 31 |
| 2025 | 26 | 26 |
| 2026 | 15 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Skew correction device and medium processing apparatus22 Sep 2026US 12,741,839 B2Seiko Epson Corporation
- Power transmission structure of media separation unit18 Aug 2026US 12,709,514 B2Hyosung Tns Inc.
- Input handling for media processing devices11 Aug 2026US 12,703,591 B2Zebra Technologies Corporation
- Medium feeding apparatus, recording apparatus, and control method for recording apparatus16 Jun 2026US 12,654,965 B2Seiko Epson Corporation
- Sheet alignment device with mechanism that moves roller support device up and downward16 Jun 2026US 12,654,971 B2KYOCERA Document Solutions Inc.
- Medium feeding device, recording device, feeding roller unit, and method of controlling recording device23 Jul 2026US 2026/0208987 A1Seiko Epson Corporation
- Medium feeding apparatus, recording apparatus, and control method for recording apparatus2 Jul 2026US 2026/0184522 A1Seiko Epson Corporation
- Systems and methods for wrapping coils4 Jun 2026US 2026/0152305 A1Signode India Ltd.
- Systems and methods for dispensing and expanding expandable slit sheet material12 Mar 2026US 2026/0070297 A1
- Document conveying device5 Mar 2026US 2026/0062244 A1KYOCERA Document Solutions Inc.
Most cited
By later US patents
- Web accumulator93US 4,009,814 AScott Paper Company · 1977
- Fiber optic cable protective apparatus83US 7,369,739 B2Fiber Optic Protection Systems, Inc. · 2008
- Web material application methods and systems64US 7,172,666 B22007
- Plastic card reorienting mechanism and interchangeable input hopper59US 7,398,972 B2DataCard Corporation · 2008
- Electronic length control wire pay-off system and method54US 6,527,216 B2Magnatech International, Inc. · 2003