B65H 2301/415
Unwinding
B65H2301/415 (Unwinding) appears on 194 US grants and 147 published applications in this corpus.
Search patents in B65H- Granted patents
- 194
- Published applications
- 147
- Assignees
- 145
- Inventors
- 458
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 5 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 5 | 0 |
| 1988 | 3 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 6 | 0 |
| 1999 | 4 | 0 |
| 2000 | 9 | 0 |
| 2001 | 2 | 2 |
| 2002 | 3 | 2 |
| 2003 | 5 | 4 |
| 2004 | 7 | 3 |
| 2005 | 1 | 0 |
| 2006 | 1 | 5 |
| 2007 | 1 | 2 |
| 2008 | 1 | 4 |
| 2009 | 1 | 2 |
| 2010 | 3 | 1 |
| 2011 | 2 | 3 |
| 2012 | 1 | 5 |
| 2013 | 1 | 5 |
| 2014 | 5 | 4 |
| 2015 | 4 | 5 |
| 2016 | 4 | 11 |
| 2017 | 8 | 10 |
| 2018 | 6 | 9 |
| 2019 | 12 | 5 |
| 2020 | 8 | 11 |
| 2021 | 6 | 9 |
| 2022 | 8 | 10 |
| 2023 | 10 | 10 |
| 2024 | 6 | 7 |
| 2025 | 7 | 10 |
| 2026 | 8 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B65H 2301/41505Preparing unwinding processIndexing code74
- B65H 2301/4152Finishing unwinding processIndexing code55
- B65H 2301/41501Special features of unwinding processIndexing code23
- B65H 2301/41518Performing unwinding processIndexing code19
- B65H 2301/4155After unwinding processIndexing code14
- B65H 2301/4151Starting unwinding processIndexing code4
Recent patents
- Mobile robot and method for changing label rolls on a labeling assembly6 Oct 2026US 12,753,034 B2Krones AG
- Roll type raw material supply device26 May 2026US 12,637,313 B2LG Energy Solution, Ltd.
- Unwinding system and method for unwinding a tire component from a stock reel and for outputting said tire component in a transport direction5 May 2026US 12,617,643 B2Vmi Holland B .V.
- Electrode driving apparatus21 Apr 2026US 12,606,399 B2LG Energy Solution, Ltd.
- Sheet feeder and image forming apparatus14 Apr 2026US 12,600,591 B2Ricoh Company, Ltd.
- Aerosol-generating article material end detection by detection of difference between bobbin core and wound material30 Jul 2026US 2026/0217490 A1Philip Morris Products S. A.
- Memory device and method for forming the same30 Jul 2026US 2026/0223690 A1Yangtze Memory Technologies Co., Ltd.
- Winding system and method for winding a tire component on a stock reel23 Jul 2026US 2026/0208990 A1Vmi Holland B .V.
- Method and device for providing strip material for manufacturing components for vehicles, as well as corresponding component and vehicle with same25 Jun 2026US 2026/0176095 A1Airbus Operations GmbH
- Tape feeding device2 Apr 2026US 2026/0091948 A1SK On Co., Ltd.
Most cited
By later US patents
- Apparatus for splicing successive web rolls to feed a web into a rotary press or the like104US 4,543,152 ADai Nippon Insatsu Kabushiki Kaisha · 1985
- Rollable display device76US 9,098,241 B1LG Display Co., Ltd. · 2015
- High bulk tissue web68US 6,440,268 B1Kimberly-Clark Worldwide, Inc. · 2002
- Rack and pinion medium roll support54US 6,302,604 B1ZIH Corp. · 2001
- Control system for an unwinding roll40US 4,151,403 AMolins Machine Company, Inc. · 1979