B65H 2301/41429
In coreless applications
Official title: in coreless applications
B65H2301/41429 (In coreless applications) appears on 21 US grants and 30 published applications in this corpus.
Search patents in B65H- Granted patents
- 21
- Published applications
- 30
- Assignees
- 20
- Inventors
- 59
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 3 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 3 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 5 |
| 2014 | 1 | 0 |
| 2015 | 0 | 2 |
| 2016 | 5 | 0 |
| 2017 | 0 | 2 |
| 2018 | 1 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 4 |
| 2021 | 0 | 2 |
| 2022 | 2 | 0 |
| 2023 | 0 | 1 |
| 2024 | 2 | 1 |
| 2025 | 2 | 4 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Winding needle assembly and winding device15 Sep 2026US 12,735,287 B2Contemporary Amperex Technology (Hong Kong) Limited
- Assembly system and method for packaging web material in a roll9 Sep 2025US 12,410,028 B2Reynolds Consumer Products, Inc.
- Method for producing coreless roll paper21 Jan 2025US 12,202,689 B2Corelex Shin-Ei Co., Ltd.
- Machine and method for providing rolls of material for use in sheet form, particularly aluminum for food uses, of the coreless type2 Jul 2024US 12,024,396 B2Ims Technologies S.P.A.
- Assembly system and method for packaging web material in a roll13 Feb 2024US 11,897,713 B2Reynolds Consumer Products, Inc.
- Grain bag unloader attachment for core and bag removal26 Feb 2026US 2026/0054950 A1Adam M LLC
- Winding machine with automatic introduction of reinforcing sheet11 Sep 2025US 2025/0282567 A1
- Mandrel member of winder for secondary battery10 Jul 2025US 2025/0223126 A1Samsung SDI.Co., Ltd.
- Manufacturing Machine and Method for Manufacturing a Cylindrical Electrochemical Cell27 Mar 2025US 2025/0100832 A1
- Winding needle assembly and winding device9 Jan 2025US 2025/0011118 A1Contemporary Amperex Technology (Hong Kong) Limited
Most cited
By later US patents
- Carpet rolling machine11US 4,573,644 AProduction Design Products, Inc. · 1986
- Machine and method for the production of rolls of weblike material together with a winding core and roll thus obtained5US 7,887,003 B2Fabio Perini S. P. A. · 2011
- Single operator variable size hose winder2US 6,622,957 B1The United States of America as represented by the Secretary of Agriculture · 2003
- Methods, systems and products involving sheet products2US 9,227,374 B2Georgia-Pacific Consumer Products LP · 2016
- Geotextile rolling apparatus2US 9,868,605 B22018