B65H 2403/731
Slip couplings
B65H2403/731 (Slip couplings) appears on 37 US grants and 30 published applications in this corpus.
Search patents in B65H- Granted patents
- 37
- Published applications
- 30
- Assignees
- 33
- Inventors
- 93
- Latest grant
- 7 Jul 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 4 | 2 |
| 2003 | 1 | 2 |
| 2004 | 1 | 2 |
| 2005 | 2 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 3 |
| 2009 | 1 | 1 |
| 2010 | 2 | 2 |
| 2011 | 3 | 3 |
| 2012 | 0 | 2 |
| 2013 | 2 | 2 |
| 2014 | 2 | 2 |
| 2015 | 2 | 0 |
| 2016 | 1 | 2 |
| 2017 | 1 | 1 |
| 2018 | 1 | 1 |
| 2019 | 3 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Dispenser for rolled materials7 Jul 2020US 10,702,106 B2Umbra LLC
- Automatic watercraft cover21 May 2019US 10,293,889 B2Sunstream Corporation
- Clutch bearing to keep media tension for better sensing accuracy9 Apr 2019US 10,252,874 B2Datamax-O'Neil Corporation
- Film transfer tool26 Mar 2019US 10,240,642 B2Plus Corporation
- Rotary storage4 Sep 2018US 10,065,823 B2NCR Corporation
- Film transfer tool31 Jul 2025US 2025/0242961 A1SDI Corporation
- Bandage applicator22 Aug 2024US 2024/0277534 A1Alma Plus LLC
- Dispenser for rolled materials4 Jun 2020US 2020/0170459 A1Umbra LLC
- Sheet feeding apparatus and image forming apparatus7 Nov 2019US 2019/0337742 A1Canon Kabushiki Kaisha
- Clutch bearing to keep media tension for better sensing accuracy23 Aug 2018US 2018/0237243 A1Datamax-O'Neil Corporation
Most cited
By later US patents
- Method and apparatus for storing partially overlapping sheets of paper or the like30US 4,526,362 AGrapha-Holding AG · 1985
- Length-adjustable wrap film dispenser20US 9,010,675 B22015
- Friction winding shaft15US 5,451,010 A1995
- Method and apparatus for limiting torque in a feeder11US 6,464,217 B1Pitney Bowes Inc. · 2002
- Self winding hose reel10US 5,957,400 A1999