B65H 2408/24
Unwinding machines
Official title: unwinding machines
B65H2408/24 (Unwinding machines) appears on 55 US grants and 53 published applications in this corpus.
Search patents in B65H- Granted patents
- 55
- Published applications
- 53
- Assignees
- 38
- Inventors
- 115
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 2 |
| 2003 | 3 | 1 |
| 2004 | 2 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 5 |
| 2010 | 1 | 2 |
| 2011 | 3 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 2 | 5 |
| 2018 | 1 | 2 |
| 2019 | 3 | 2 |
| 2020 | 2 | 6 |
| 2021 | 2 | 3 |
| 2022 | 7 | 4 |
| 2023 | 1 | 4 |
| 2024 | 5 | 2 |
| 2025 | 4 | 4 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Pouch roll replacement system23 Jun 2026US 12,662,344 B2LG Energy Solution, Ltd.
- Single-use cable payoff systems with reduced pull resistance31 Mar 2026US 12,589,969 B2Southwire Company
- Stretch film supply roll for reuse applications7 Oct 2025US 12,434,933 B1Lantech.com, LLC
- Plant and process for handling cardboard reels23 Sep 2025US 12,421,068 B2Futura S.P. A.
- System and method for stabilizing web position during splicing of transversely wound material rolls17 Jun 2025US 12,330,894 B2Curt G. Joa, Inc.
- Method and apparatus for splicing two sheets of material5 Feb 2026US 2026/0033528 A1Philip Morris Products S. A.
- Safety-enhanced hydraulic metal coil loading system and method thereof29 Jan 2026US 2026/0028211 A1
- Stretch film supply roll for reuse applications15 Jan 2026US 2026/0015195 A1Lantech.com, LLC
- Winder15 Jan 2026US 2026/0015196 A1LG Electronics Inc.
- Stretch film wrapping and unwrapping for recycling and/or reuse applications4 Dec 2025US 2025/0368373 A1Lantech.com, LLC
Most cited
By later US patents