B65H 23/14
Tensioning rollers applying braking forces
B65H23/14 (Tensioning rollers applying braking forces) appears on 28 US grants and 24 published applications in this corpus.
Search patents in B65H- Granted patents
- 28
- Published applications
- 24
- Assignees
- 29
- Inventors
- 64
- Latest grant
- 31 Oct 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 1 |
| 2003 | 2 | 2 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 1 | 2 |
| 2017 | 0 | 2 |
| 2018 | 1 | 2 |
| 2019 | 2 | 1 |
| 2020 | 1 | 2 |
| 2021 | 1 | 2 |
| 2022 | 1 | 0 |
| 2023 | 3 | 1 |
| 2024 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Sheet conveyor and image forming system31 Oct 2023US 11,801,696 B2Brother Kogyo Kabushiki Kaisha
- Vertical bag-making/filling/packaging machine, manufacturing method of film packaging bag with content6 Jun 2023US 11,667,414 B2Orihiro Engineering Co., Ltd.
- Dispenser for stretch film25 Apr 2023US 11,634,246 B2Ei Beheer B.V.
- Low cost manual expanding-dunnage conversion apparatus22 Nov 2022US 11,504,937 B2Ranpak Corp.
- Brake device and method for operating a brake device28 Dec 2021US 11,208,285 B2Felix Waldner GmbH
- Wrapping and tensioning device26 Dec 2024US 2024/0426414 A1Enduratec Ltd.
- Tape applicator and method of using20 Jun 2024US 2024/0199365 A13M Innovative Properties Company
- Vertical bag-making/filling/packaging machine, manufacturing method of film packaging bag with content27 Apr 2023US 2023/0129567 A1Orihiro Engineering Co., Ltd.
- Sheet conveyor and image forming system17 Jun 2021US 2021/0178786 A1Brother Kogyo Kabushiki Kaisha
- Dispenser for stretch film10 Jun 2021US 2021/0171232 A1Ei Beheer B.V.
Most cited
By later US patents
- Method and apparatus for applying a constant tension to a film41US 5,581,979 AMima Incorporated · 1996
- Recording sheet conveying system of pressure fixing type electrostatic printing apparatus23US 4,419,003 AHitachi, Ltd. · 1983
- Tape tension regulator16US 5,377,926 ASamsung Electronics Co., Ltd. · 1995
- Apparatus for heat-shrinking film onto an open-topped container and method of using same15US 7,089,718 B2Green-Line Products, Inc. · 2006
- Apparatus for winding strip material13US 4,172,565 AGould Inc. · 1979