B65H 2301/414325
Winding a core in-line with the web
Official title: winding a core in-line with the web, e.g. wound core made out of sheet material
B65H2301/414325 (Winding a core in-line with the web) appears on 12 US grants and 13 published applications in this corpus.
Search patents in B65H- Granted patents
- 12
- Published applications
- 13
- Assignees
- 9
- Inventors
- 29
- Latest grant
- 5 Nov 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 3 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 2 | 4 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 4 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Coreless roll and a manufacturing method5 Nov 2019US 10,463,204 B2Essity Operations France
- Paper roll and method of manufacturing28 Aug 2018US 10,059,549 B1
- Methods, systems and products involving sheet products29 Mar 2016US 9,296,172 B2Georgia-Pacific Consumer Products LP
- Methods, systems and products involving sheet products29 Mar 2016US 9,296,173 B2Georgia-Pacific Consumer Products LP
- Methods, systems and products involving sheet products1 Mar 2016US 9,272,483 B2Georgia-Pacific Consumer Products LP
- Method and Apparatus For Producing Coreless Roll Products5 Feb 2026US 2026/0035194 A1BW Converting, Inc.
- Line for producing tubes made of web-like material22 Jan 2026US 2026/0021989 A1Valmet Tissue Converting S.p.A.
- Winding machine with automatic introduction of reinforcing sheet11 Sep 2025US 2025/0282567 A1
- A coreless roll and a manufacturing method18 Jan 2018US 2018/0014699 A1Sca Tissue France
- Methods, systems and products involving sheet products29 Aug 2013US 2013/0225381 A1Georgia-Pacific Consumer Products LP
Most cited
By later US patents
- Apparatus for winding stiffened coreless rolls and method50US 5,344,091 AElsner Engineering Works, Inc. · 1994
- Coreless roll and a manufacturing method3US 10,463,204 B2Essity Operations France · 2019
- Packaging strap coil and method for producing the same, packaging strap coil unit and packaging machine equipped with strap coil reel3US 6,358,586 B1Sekisui Jushi Kabushiki Kaisha · 2002
- Methods, systems and products involving sheet products2US 9,227,374 B2Georgia-Pacific Consumer Products LP · 2016
- Device for rolling up printed sheets1US 5,927,204 AOce-Technologies B.V. · 1999