B65H 2408/20
Specific machines: for handling web
Official title: for handling web(s)
B65H2408/20 (Specific machines: for handling web) appears on 746 US grants and 421 published applications in this corpus.
Search patents in B65H- Granted patents
- 746
- Published applications
- 421
- Assignees
- 387
- Inventors
- 1,159
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 12 | 0 |
| 1978 | 9 | 0 |
| 1979 | 10 | 0 |
| 1980 | 9 | 0 |
| 1981 | 9 | 0 |
| 1982 | 9 | 0 |
| 1983 | 8 | 0 |
| 1984 | 12 | 0 |
| 1985 | 12 | 0 |
| 1986 | 10 | 0 |
| 1987 | 8 | 0 |
| 1988 | 14 | 0 |
| 1989 | 11 | 0 |
| 1990 | 16 | 0 |
| 1991 | 9 | 0 |
| 1992 | 10 | 0 |
| 1993 | 20 | 0 |
| 1994 | 14 | 0 |
| 1995 | 16 | 0 |
| 1996 | 21 | 0 |
| 1997 | 21 | 0 |
| 1998 | 38 | 0 |
| 1999 | 27 | 0 |
| 2000 | 17 | 0 |
| 2001 | 26 | 6 |
| 2002 | 26 | 15 |
| 2003 | 24 | 19 |
| 2004 | 22 | 19 |
| 2005 | 18 | 20 |
| 2006 | 13 | 13 |
| 2007 | 13 | 17 |
| 2008 | 11 | 14 |
| 2009 | 9 | 21 |
| 2010 | 9 | 17 |
| 2011 | 14 | 5 |
| 2012 | 12 | 6 |
| 2013 | 5 | 12 |
| 2014 | 2 | 8 |
| 2015 | 7 | 11 |
| 2016 | 17 | 15 |
| 2017 | 10 | 21 |
| 2018 | 12 | 14 |
| 2019 | 20 | 21 |
| 2020 | 12 | 29 |
| 2021 | 22 | 16 |
| 2022 | 24 | 20 |
| 2023 | 9 | 17 |
| 2024 | 21 | 25 |
| 2025 | 24 | 26 |
| 2026 | 12 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Device for replacing a coil or a core, arrangement, and method for replacing a coil or a core18 Aug 2026US 12,709,508 B2PowerCo SE
- Pouch roll replacement system23 Jun 2026US 12,662,344 B2LG Energy Solution, Ltd.
- Rewinder machine and relative core introduction cradle adaptable to cores of different diameters23 Jun 2026US 12,662,345 B2
- System and method for building a roll of material9 Jun 2026US 12,649,639 B2Kimberly-Clark Worldwide, Inc.
- Winding and unwinding device and battery production system9 Jun 2026US 12,651,764 B2Contemporary Amperex Technology (Hong Kong) Limited
- Winding mechanism and winding device1 Oct 2026US 2026/0296823 A1Wuxi Lead Intelligent Equipment Co., Ltd.
- Application device having an oscillating dispensing edge and a cartridge device, cartridge device, base device, robot device and manufacturing system30 Jul 2026US 2026/0217491 A1Tesa SE
- Film supply device and bag-making-packaging machine9 Jul 2026US 2026/0192959 A1Ishida Co., Ltd.
- Winding device, method of replacing mandrel, and mandrel2 Jul 2026US 2026/0183817 A1Primetals Technologies Japan, Ltd.
- System and method for forming a tapeless splice bond4 Jun 2026US 2026/0151275 A1The Procter & Gamble Company
Most cited
By later US patents
- Rewinding machine for the formation of rolls or logs, and winding method88US 5,137,225 AFabio Perini S. P. A. · 1992
- Counterbalanced web accumulator88US 6,050,517 A2000
- Web winding apparatus and method85US 4,487,377 AFinanziaria Lucchese S.p.A. · 1984
- Web handling method and apparatus with pre-acceleration of web feed rolls84US 5,190,234 AButler Automatic, Inc. · 1993
- Apparatus and method for winding paper83US 6,036,137 AValmet-Karlstad AB · 2000