B65H 23/038
By rollers
Official title: by rollers
B65H23/038 (By rollers) appears on 281 US grants and 204 published applications in this corpus.
Search patents in B65H- Granted patents
- 281
- Published applications
- 204
- Assignees
- 203
- Inventors
- 685
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 9 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 5 | 0 |
| 1988 | 9 | 0 |
| 1989 | 6 | 0 |
| 1990 | 12 | 0 |
| 1991 | 6 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 8 | 0 |
| 1996 | 8 | 0 |
| 1997 | 4 | 0 |
| 1998 | 9 | 0 |
| 1999 | 6 | 0 |
| 2000 | 6 | 0 |
| 2001 | 6 | 4 |
| 2002 | 5 | 7 |
| 2003 | 8 | 8 |
| 2004 | 5 | 7 |
| 2005 | 6 | 8 |
| 2006 | 1 | 5 |
| 2007 | 4 | 2 |
| 2008 | 3 | 2 |
| 2009 | 3 | 6 |
| 2010 | 1 | 5 |
| 2011 | 4 | 11 |
| 2012 | 3 | 6 |
| 2013 | 9 | 10 |
| 2014 | 6 | 10 |
| 2015 | 12 | 14 |
| 2016 | 11 | 14 |
| 2017 | 7 | 7 |
| 2018 | 10 | 9 |
| 2019 | 7 | 12 |
| 2020 | 12 | 6 |
| 2021 | 10 | 8 |
| 2022 | 6 | 10 |
| 2023 | 3 | 5 |
| 2024 | 7 | 8 |
| 2025 | 3 | 12 |
| 2026 | 7 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Meandering correction device for electrode and meandering correction method for electrode11 Aug 2026US 12,706,321 B2LG Energy Solution, Ltd.
- Meandering correction device for electrode and meandering correction method for electrode2 Jun 2026US 12,646,738 B2LG Energy Solution, Ltd.
- Sheet transportation device5 May 2026US 12,617,641 B2Prime Planet Energy & Solutions, Inc.
- Electrode driving apparatus21 Apr 2026US 12,606,399 B2LG Energy Solution, Ltd.
- Web guides with selectively protruding fins7 Apr 2026US 12,595,147 B2
- Conveying device for a web of packaging material and packaging machine for producing sealed packages provided with said conveying device1 Oct 2026US 2026/0296825 A1Tetra Laval Holdings & Finance S. A.
- Roller assemblies with selectively protruding fins6 Aug 2026US 2026/0225653 A1
- Conveying apparatus and winding device23 Jul 2026US 2026/0208992 A1Contemporary Amperex Technology Co., Limited
- Film forming apparatus2 Jul 2026US 2026/0183790 A1Kabushiki Kaisha Toshiba
- Method for dynamic media control2 Jul 2026US 2026/0183957 A1
Most cited
By later US patents
- Tape alignment mechanism104US 5,203,951 ABrother Kogyo Kabushiki Kaisha · 1993
- Method for guiding a moving web of material40US 4,848,632 AErhardt & Leimer GmbH · 1989
- Sheet alignment using reverse advance roll and stationary pick roll37US 4,990,011 AHewlett-Packard Company · 1991
- Infinitely variable diameter roller33US 5,522,785 AMinnesota Mining and Manufacturing Company · 1996
- Methods for calibration and automatic alignment in friction drive apparatus32US 6,276,586 B1Gerber Scientific Products, Inc. · 2001