B65H 2403/73
Couplings
B65H2403/73 (Couplings) appears on 294 US grants and 316 published applications in this corpus.
Search patents in B65H- Granted patents
- 294
- Published applications
- 316
- Assignees
- 120
- Inventors
- 600
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 5 | 0 |
| 2000 | 0 | 0 |
| 2001 | 5 | 2 |
| 2002 | 12 | 10 |
| 2003 | 6 | 9 |
| 2004 | 3 | 9 |
| 2005 | 6 | 9 |
| 2006 | 2 | 6 |
| 2007 | 5 | 4 |
| 2008 | 8 | 17 |
| 2009 | 6 | 16 |
| 2010 | 9 | 8 |
| 2011 | 21 | 18 |
| 2012 | 13 | 20 |
| 2013 | 23 | 12 |
| 2014 | 16 | 18 |
| 2015 | 19 | 16 |
| 2016 | 9 | 13 |
| 2017 | 14 | 8 |
| 2018 | 7 | 15 |
| 2019 | 16 | 18 |
| 2020 | 8 | 11 |
| 2021 | 13 | 17 |
| 2022 | 10 | 14 |
| 2023 | 11 | 12 |
| 2024 | 9 | 13 |
| 2025 | 10 | 12 |
| 2026 | 11 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Sheet conveyance apparatus and image forming apparatus18 Aug 2026US 12,709,504 B2Canon Kabushiki Kaisha
- Drive transmission device and image forming apparatus incorporating the same18 Aug 2026US 12,709,506 B2Ricoh Company, Ltd.
- Sheet alignment device with mechanism that moves roller support device up and downward16 Jun 2026US 12,654,971 B2KYOCERA Document Solutions Inc.
- Image forming apparatus2 Jun 2026US 12,643,752 B2Brother Kogyo Kabushiki Kaisha
- Plant for building tyres of vehicle wheels and method for providing elongated elements to be used in a process for building tyres19 May 2026US 12,629,907 B2Pirelli Tyre S. P. A.
- Apparatus for arranging elongated elements to be used in a process for building tyres for vehicle wheels6 Aug 2026US 2026/0225335 A1Pirelli Tyre S. P. A.
- Plant for building tyres for vehicle wheels6 Aug 2026US 2026/0225337 A1Pirelli Tyre S. P. A.
- Medium feeding device, recording device, feeding roller unit, and method of controlling recording device23 Jul 2026US 2026/0208987 A1Seiko Epson Corporation
- Medium conveyance apparatus and image reading apparatus23 Jul 2026US 2026/0214171 A1Seiko Epson Corporation
- Application device for the application of web-shaped adhesive elements23 Apr 2026US 2026/0109565 A1Tesa SE
Most cited
By later US patents
- Automatic paper feeder44US 6,000,689 AMitsubishi Denki Kabushiki Kaisha · 1999
- Sheet feeding apparatus and recording apparatus38US 6,824,132 B2Canon Kabushiki Kaisha · 2004
- Sheet feeding apparatus32US 5,474,287 ACanon Kabushiki Kaisha · 1995
- Method and apparatus for storing partially overlapping sheets of paper or the like30US 4,526,362 AGrapha-Holding AG · 1985
- Sheet feeding apparatus and image forming apparatus equipped with it26US 6,467,767 B2Canon Kabushiki Kaisha · 2002