B65H 23/048
By positively actuated movable bars or rollers
Official title: {by positively actuated movable bars or rollers}
B65H23/048 (By positively actuated movable bars or rollers) appears on 110 US grants and 125 published applications in this corpus.
Search patents in B65H- Granted patents
- 110
- Published applications
- 125
- Assignees
- 95
- Inventors
- 328
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 7 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 0 |
| 2002 | 4 | 3 |
| 2003 | 3 | 7 |
| 2004 | 1 | 8 |
| 2005 | 1 | 1 |
| 2006 | 3 | 1 |
| 2007 | 1 | 1 |
| 2008 | 4 | 3 |
| 2009 | 0 | 2 |
| 2010 | 2 | 4 |
| 2011 | 2 | 2 |
| 2012 | 2 | 0 |
| 2013 | 1 | 3 |
| 2014 | 2 | 2 |
| 2015 | 1 | 3 |
| 2016 | 1 | 9 |
| 2017 | 7 | 9 |
| 2018 | 10 | 8 |
| 2019 | 4 | 4 |
| 2020 | 7 | 9 |
| 2021 | 5 | 8 |
| 2022 | 4 | 3 |
| 2023 | 3 | 7 |
| 2024 | 5 | 8 |
| 2025 | 5 | 10 |
| 2026 | 4 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Electrode material winding apparatus30 Jun 2026US 12,668,447 B2LG Electronics Inc.
- Printing equipment and continuous feeding and cutting device thereof26 May 2026US 12,637,317 B2Kinpo Electronics, Inc.
- Prepreg tape slitting apparatus and method6 Jan 2026US 12,515,376 B2Web Industries, Inc.
- Performing web tensioning adjustments in a food packaging system based on reinforcement learning23 Sep 2025US 12,420,968 B2Tetra Laval Holdings & Finance S. A.
- Winding mechanism and winding device1 Oct 2026US 2026/0296823 A1Wuxi Lead Intelligent Equipment Co., Ltd.
- Roller assemblies with selectively protruding fins6 Aug 2026US 2026/0225653 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
- System and method for the setting of a machine for the conversion of paper11 Jun 2026US 2026/0159344 A1Valmet Tissue Converting S.p.A.
Most cited
By later US patents
- Method and apparatus for controlling web tension by actively controlling velocity and acceleration of a dancer roll120US 6,314,333 B1Kimberly-Clark Worldwide, Inc. · 2001
- Controlling web tension by actively controlling velocity of dancer roll93US 5,659,229 AKimberly-Clark Worldwide, Inc. · 1997
- Controlling web tension by actively controlling velocity of dancer roll79US 5,602,747 AKimberly-Clark Corporation · 1997
- Controlling web tension, and accumulating lengths of web, by actively controlling velocity and acceleration of a festoon72US 6,473,669 B2Kimberly-Clark Worldwide, Inc. · 2002
- Continuous web printing press with page cutting control apparatus and method71US 5,458,062 A1995