B65H 2301/41518
Performing unwinding process
B65H2301/41518 (Performing unwinding process) appears on 19 US grants and 22 published applications in this corpus.
Search patents in B65H- Granted patents
- 19
- Published applications
- 22
- Assignees
- 14
- Inventors
- 35
- Latest grant
- 1 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 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 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 1 | 1 |
| 2016 | 1 | 5 |
| 2017 | 3 | 1 |
| 2018 | 1 | 2 |
| 2019 | 1 | 1 |
| 2020 | 1 | 2 |
| 2021 | 1 | 0 |
| 2022 | 0 | 2 |
| 2023 | 2 | 0 |
| 2024 | 1 | 0 |
| 2025 | 1 | 2 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Media loading devices1 Apr 2025US 12,264,027 B2Hewlett-Packard Development Company, L. P.
- Film wrapping machine for product packing device using stretch film27 Feb 2024US 11,912,443 B2Yulwon Engineering Co., Ltd.
- Method for unwinding a sheet of homogenized tobacco material wound on a bobbin with specific force and angle ranges30 May 2023US 11,661,296 B2Philip Morris Products S. A.
- Method for unwinding a bobbin of a coiled sheet and kit to unwind a sheet of material wound in a bobbin9 May 2023US 11,643,293 B2Philip Morris Products S. A.
- Tape applicator assembly and tape assembly29 Jun 2021US 11,046,018 B2GaffTech, LLC
- Spiral-welded tarping spools for automatic tarping machine4 Dec 2025US 2025/0368471 A1Tarpomatic, Inc.
- Media loading devices3 Jul 2025US 2025/0214798 A1Hewlett-Packard Development Company, L. P.
- Film wrapping machine for product packing device using stretch film20 Oct 2022US 2022/0332450 A1Yulwon Engineering Co., Ltd.
- Media loading devices22 Sep 2022US 2022/0297968 A1Hewlett-Packard Development Company, L. P.
- Method and kit for unwinding a sheet of material wound in a bobbin18 Jun 2020US 2020/0187549 A1Philip Morris Products S. A.
Most cited
By later US patents
- Sheet supplying apparatus and printing apparatus23US 9,592,683 B2Canon Kabushiki Kaisha · 2017
- Automatic paper feeding mechanism adapted to a paper roll and thermal sublimation printer therewith12US 9,073,718 B2HiTi Digital, Inc. · 2015
- Machine for cutting pieces from a band material8US 4,555,967 ASociete Nationale Industrielle et Aerospatiale · 1985
- System with a separate unit for supplying wrapping material in strip form7US 5,474,251 AG. D. Societa per Azioni · 1995
- Label printer applicator with tamp pad back-pressure return5US 6,823,916 B2Illinois Tool Works Inc. · 2004