B65H 19/2284
Simultaneous winding at several stations
Official title: {Simultaneous winding at several stations, e.g. slitter-rewinders}
B65H19/2284 (Simultaneous winding at several stations) appears on 67 US grants and 28 published applications in this corpus.
Search patents in B65H- Granted patents
- 67
- Published applications
- 28
- Assignees
- 48
- Inventors
- 134
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 1 |
| 2003 | 2 | 2 |
| 2004 | 2 | 2 |
| 2005 | 1 | 3 |
| 2006 | 1 | 0 |
| 2007 | 1 | 0 |
| 2008 | 2 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 6 |
| 2018 | 0 | 0 |
| 2019 | 3 | 0 |
| 2020 | 2 | 3 |
| 2021 | 1 | 3 |
| 2022 | 1 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 2 |
| 2025 | 2 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Core box6 Jan 2026US 12,515,889 B2Vybond Group, Inc.
- Slitting machines and methods for forming rolls of coated films therewith27 May 2025US 12,312,193 B2Dow Global Technologies LLC
- Reel handling machine14 Jan 2025US 12,195,289 B2TE Connectivity Solutions GmbH
- Core box13 Aug 2024US 12,060,232 B2Berry Global, Inc.
- Device for determining and storing eccentricity of customer roll within a slitter winder and using for unwinding control31 Oct 2023US 11,801,612 B2Valmet Technologies Oy
- Web take-up and transfer system for a web processing system12 Mar 2026US 2026/0070754 A1David-Standard, LLC
- Winding device and winding method13 Mar 2025US 2025/0083920 A1Contemporary Amperex Technology (Hong Kong) Limited
- Core box24 Oct 2024US 2024/0351796 A1Berry Global, Inc.
- Product Packaging Tape Winding Device and Product Packaging System18 Jan 2024US 2024/0017950 A1TE Connectivity Germany GmbH
- Reel handling machine28 Dec 2023US 2023/0416035 A1TE Connectivity Solutions GmbH
Most cited
By later US patents
- Turret winder for pressure-sensitive tape36US 4,208,019 AJohn Dusenbery Company, Inc. · 1980
- Twin station rewinder31US 5,226,611 AC. G. Bretting Manufacturing Co., Inc. · 1993
- Winding machine for winding a web slit lengthwise30US 4,508,283 AJ. M. Voith GmbH · 1985
- Rewinding machine and method for the formation of logs of web material with means for severing the web material29US 6,648,266 B1Fabio Perini S. P. A. · 2003
- Method and apparatus for the manufacture of individual rolls from a web of material28US 5,513,478 AGeorge Schmitt & Company, Inc. · 1996