B65H 23/022
By tentering devices
Official title: by tentering devices
B65H23/022 (By tentering devices) appears on 203 US grants and 133 published applications in this corpus.
Search patents in B65H- Granted patents
- 203
- Published applications
- 133
- Assignees
- 154
- Inventors
- 436
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 5 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 6 | 0 |
| 1988 | 5 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 0 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 6 | 0 |
| 1996 | 6 | 0 |
| 1997 | 7 | 0 |
| 1998 | 12 | 0 |
| 1999 | 5 | 0 |
| 2000 | 8 | 0 |
| 2001 | 6 | 2 |
| 2002 | 5 | 4 |
| 2003 | 2 | 3 |
| 2004 | 4 | 5 |
| 2005 | 2 | 7 |
| 2006 | 6 | 3 |
| 2007 | 4 | 5 |
| 2008 | 2 | 4 |
| 2009 | 1 | 5 |
| 2010 | 5 | 3 |
| 2011 | 1 | 7 |
| 2012 | 3 | 4 |
| 2013 | 2 | 8 |
| 2014 | 7 | 6 |
| 2015 | 9 | 9 |
| 2016 | 7 | 4 |
| 2017 | 7 | 6 |
| 2018 | 4 | 1 |
| 2019 | 2 | 5 |
| 2020 | 3 | 4 |
| 2021 | 2 | 7 |
| 2022 | 7 | 4 |
| 2023 | 6 | 9 |
| 2024 | 5 | 5 |
| 2025 | 2 | 7 |
| 2026 | 3 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Device and method for exerting a stretching on a recording medium7 Apr 2026US 12,594,777 B2Canon Production Printing Holding B. V.
- Conveying apparatus and printing apparatus17 Mar 2026US 12,577,073 B2Brother Kogyo Kabushiki Kaisha
- Roller for supporting materials10 Mar 2026US 12,570,491 B2LG Energy Solution, Ltd.
- Roller11 Feb 2025US 12,221,749 B2Voith Patent GmbH
- Apparatus and method for printing onto a polymeric web28 Jan 2025US 12,208,985 B2Poly-America, L. P.
- Spreading device, method for spreading a flat material web, spreading roller, and use of an individual spreading element on such a spreading roller20 Aug 2026US 2026/0242170 A1
- Film conveyance machine, film conveyance method, and film manufacturing apparatus30 Jul 2026US 2026/0216939 A1The Japan Steel Works, Ltd.
- Web-tensioning apparatus23 Jul 2026US 2026/0208991 A13M Innovative Properties Company
- Film forming apparatus2 Jul 2026US 2026/0183790 A1Kabushiki Kaisha Toshiba
- Winding pin, winding apparatus, battery manufacturing device, and winding method7 May 2026US 2026/0125234 A1Contemporary Amperex Technology Co., Limited
Most cited
By later US patents
- Arrangement and web tension control unit for web delivery63US 5,964,390 ASCA Hygiene Products AB · 1999
- Apparatus for continuously stretching or continuously releasing stretching forces from a web using two pairs of opposing non-planar belts54US 5,517,737 AThe Procter & Gamble Company · 1996
- Arrangement for delivering a web of material from a storage reel to a process line, and a unit included in the arrangement53US 6,276,587 B1SCA Hygiene Products AB · 2001
- Method for minimizing web-fluting in heat-set, web-offset printing presses36US 6,058,844 AConsolidated Papers, Inc. · 2000
- Separating device for winding devices for material webs, longitudinally divided into several partial webs35US 6,082,660 ABeloit Technologies, Inc. · 2000