B65H 18/103
Reel-to-reel type web winding and unwinding mechanisms
Official title: {Reel-to-reel type web winding and unwinding mechanisms}
B65H18/103 (Reel-to-reel type web winding and unwinding mechanisms) appears on 206 US grants and 223 published applications in this corpus.
Search patents in B65H- Granted patents
- 206
- Published applications
- 223
- Assignees
- 157
- Inventors
- 564
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 5 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 4 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 6 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 2 | 3 |
| 2004 | 2 | 3 |
| 2005 | 2 | 0 |
| 2006 | 2 | 4 |
| 2007 | 0 | 3 |
| 2008 | 1 | 9 |
| 2009 | 0 | 5 |
| 2010 | 6 | 7 |
| 2011 | 5 | 5 |
| 2012 | 2 | 3 |
| 2013 | 6 | 11 |
| 2014 | 4 | 11 |
| 2015 | 1 | 14 |
| 2016 | 14 | 10 |
| 2017 | 12 | 16 |
| 2018 | 7 | 9 |
| 2019 | 13 | 16 |
| 2020 | 12 | 14 |
| 2021 | 9 | 9 |
| 2022 | 8 | 9 |
| 2023 | 6 | 12 |
| 2024 | 13 | 15 |
| 2025 | 9 | 25 |
| 2026 | 11 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Enhanced dynamic braking algorithm for tape storage device15 Sep 2026US 12,738,297 B2International Business Machines Corporation
- Reeling device25 Aug 2026US 12,715,729 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Reel-to-reel surface press apparatus23 Jun 2026US 12,662,343 B2Haesung Ds Co., Ltd.
- Bonding method and a bonding apparatus for implementing the bonding method16 Jun 2026US 12,654,974 B2
- Flat embossing printing machine with a foil web guidance and transport device19 May 2026US 12,629,959 B2Gietz AG
- Flat embossed printing machine with a foil web guidance and transport device27 Aug 2026US 2026/0249641 A1Gietz AG
- Method for generating film roll sheets, coating method and system, device, medium, and product25 Jun 2026US 2026/0175252 A1Contemporary Amperex Technology Co., Limited
- Roll to roll machine and methods of gage repeatability and reproducibility25 Jun 2026US 2026/0176096 A1GM Global Technology Operations LLC
- Apparatus for manufacturing a stepped-back material18 Jun 2026US 2026/0167451 A1Jaco Aerospace Inc.
- Cleaning and disinfecting mop roll refill21 May 2026US 2026/0137252 A1Carl Freudenberg KG
Most cited
By later US patents
- Card personalization system and method84US 6,902,107 B2DataCard Corporation · 2005
- Magnetic tape wind-up control method, and tape wind-up apparatus31US 4,977,466 AFuji Photo Film Co., Ltd. · 1990
- Auto lamination cassette apparatus29US 8,424,580 B2The Boeing Company · 2013
- Ribbon supply apparatus27US 5,374,007 ANCR Corporation · 1994
- Planetary-gear drive for looper22US 4,360,137 ABWG Bergwerk- und Walzwerk-Maschinenbau GmbH · 1982