B65H 18/02
Supporting web roll
B65H18/02 (Supporting web roll) appears on 311 US grants and 254 published applications in this corpus.
Search patents in B65H- Granted patents
- 311
- Published applications
- 254
- Assignees
- 226
- Inventors
- 606
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 5 | 0 |
| 1985 | 5 | 0 |
| 1986 | 4 | 0 |
| 1987 | 5 | 0 |
| 1988 | 7 | 0 |
| 1989 | 6 | 0 |
| 1990 | 5 | 0 |
| 1991 | 3 | 0 |
| 1992 | 5 | 0 |
| 1993 | 5 | 0 |
| 1994 | 1 | 0 |
| 1995 | 7 | 0 |
| 1996 | 5 | 0 |
| 1997 | 8 | 0 |
| 1998 | 8 | 0 |
| 1999 | 11 | 0 |
| 2000 | 8 | 0 |
| 2001 | 9 | 0 |
| 2002 | 5 | 4 |
| 2003 | 6 | 4 |
| 2004 | 3 | 8 |
| 2005 | 2 | 8 |
| 2006 | 2 | 8 |
| 2007 | 6 | 9 |
| 2008 | 8 | 3 |
| 2009 | 5 | 5 |
| 2010 | 1 | 0 |
| 2011 | 2 | 3 |
| 2012 | 2 | 4 |
| 2013 | 1 | 6 |
| 2014 | 7 | 11 |
| 2015 | 6 | 10 |
| 2016 | 10 | 20 |
| 2017 | 7 | 9 |
| 2018 | 15 | 17 |
| 2019 | 14 | 18 |
| 2020 | 22 | 18 |
| 2021 | 11 | 12 |
| 2022 | 10 | 8 |
| 2023 | 10 | 20 |
| 2024 | 10 | 15 |
| 2025 | 10 | 18 |
| 2026 | 18 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Positioning member, winding device for electrode assembly and battery manufacturing device6 Oct 2026US 12,756,000 B2Contemporary Amperex Technology (Hong Kong) Limited
- Automatic slitting machine and working method thereof8 Sep 2026US 12,729,090 B2Kingnode America Inc.
- Media supply with self-locking media core for media processing devices25 Aug 2026US 12,715,727 B2Zebra Technologies Corporation
- Reeling device25 Aug 2026US 12,715,729 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Winding needle assembly, winding apparatus, production device, and method for winding electrode assemblies11 Aug 2026US 12,703,596 B2Contemporary Amperex Technology Co., Limited
- Winding mechanism and winding device1 Oct 2026US 2026/0296823 A1Wuxi Lead Intelligent Equipment Co., Ltd.
- Strap winding apparatus for load securing straps and methods of use17 Sep 2026US 2026/0274149 A1
- Plant for building tyres for vehicle wheels6 Aug 2026US 2026/0225337 A1Pirelli Tyre S. P. A.
- Automatic slitting machine and working method thereof23 Jul 2026US 2026/0208996 A1Kingnode America Inc.
- Electrode Winding Device, Battery Cell Including Electrode Produced Using Same, and Battery Pack and Vehicle Including Battery Cell16 Jul 2026US 2026/0200689 A1LG Energy Solution, Ltd.
Most cited
By later US patents
- Media release mechanism for a printer57US 6,095,704 A2000
- Web winding machine44US 4,588,138 APaper Converting Machine Company · 1986
- Measuring arrangements in a shortened dry end of a tissue machine36US 6,749,723 B2Metso Paper Karlstad AB · 2004
- Media sensors for a printer34US 6,201,255 B1ZIH Corp. · 2001
- Method of winding a web27US 5,810,282 AThe Procter & Gamble Company · 1998