B65H 2301/41814
By container storing cores and feeding through wedge-shaped slot or elongated channel
Official title: by container storing cores and feeding through wedge-shaped slot or elongated channel
B65H2301/41814 (By container storing cores and feeding through wedge-shaped slot or elongated channel) appears on 72 US grants and 24 published applications in this corpus.
Search patents in B65H- Granted patents
- 72
- Published applications
- 24
- Assignees
- 36
- Inventors
- 87
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 4 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 2 |
| 2003 | 1 | 4 |
| 2004 | 1 | 0 |
| 2005 | 1 | 3 |
| 2006 | 1 | 2 |
| 2007 | 1 | 1 |
| 2008 | 3 | 1 |
| 2009 | 3 | 2 |
| 2010 | 1 | 1 |
| 2011 | 1 | 2 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 2 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 2 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 2 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
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.
- Core box13 Aug 2024US 12,060,232 B2Berry Global, Inc.
- Film dispenser for a wrapping apparatus and related methods28 May 2024US 11,993,411 B2Wulftec International Inc.
- Rewinding machine and method for the production of rolls of web material11 Jul 2017US 9,701,505 B2Fabio Perini S. P. A.
- Apparatus for causing paper webs to tear off within rewinding machines4 Oct 2016US 9,457,976 B2
- Core box24 Oct 2024US 2024/0351796 A1Berry Global, Inc.
- Film dispenser for a wrapping apparatus and related methods7 Oct 2021US 2021/0309401 A1Wulftec International Inc.
- Core Box29 Jul 2021US 2021/0229928 A1Berry Global, Inc.
- Rewinding machine and method for the production of rolls of web material17 Mar 2016US 2016/0075530 A1Fabio Perini S. P. A.
- Rewinding machine and method for the production of rolls of web material29 Aug 2013US 2013/0221150 A1Fabio Perini S. P. A.
Most cited
By later US patents
- Surface winder with pinch cutoff74US 6,056,229 APaper Converting Machine Company · 2000
- Slitter-rewinder system70US 4,422,588 AThe Black Clawson Company · 1983
- Winding device68US 4,327,877 A1982
- Web winding machine and method58US 4,856,725 APaper Converting Machine Company · 1989
- Winding apparatus and method42US 4,191,341 A1980