B65H 19/30
Lifting, transporting, or removing the web roll
Official title: Lifting, transporting, or removing the web roll; Inserting core
B65H19/30 (Lifting, transporting, or removing the web roll) appears on 328 US grants and 210 published applications in this corpus.
Search patents in B65H- Granted patents
- 328
- Published applications
- 210
- Assignees
- 200
- Inventors
- 555
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 4 | 0 |
| 1980 | 5 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 6 | 0 |
| 1984 | 7 | 0 |
| 1985 | 5 | 0 |
| 1986 | 7 | 0 |
| 1987 | 6 | 0 |
| 1988 | 8 | 0 |
| 1989 | 9 | 0 |
| 1990 | 13 | 0 |
| 1991 | 7 | 0 |
| 1992 | 2 | 0 |
| 1993 | 6 | 0 |
| 1994 | 5 | 0 |
| 1995 | 10 | 0 |
| 1996 | 9 | 0 |
| 1997 | 4 | 0 |
| 1998 | 8 | 0 |
| 1999 | 9 | 0 |
| 2000 | 10 | 0 |
| 2001 | 7 | 2 |
| 2002 | 7 | 4 |
| 2003 | 7 | 7 |
| 2004 | 4 | 8 |
| 2005 | 7 | 13 |
| 2006 | 7 | 8 |
| 2007 | 9 | 8 |
| 2008 | 7 | 4 |
| 2009 | 2 | 6 |
| 2010 | 6 | 5 |
| 2011 | 2 | 3 |
| 2012 | 5 | 6 |
| 2013 | 2 | 4 |
| 2014 | 5 | 3 |
| 2015 | 4 | 6 |
| 2016 | 5 | 15 |
| 2017 | 7 | 14 |
| 2018 | 12 | 7 |
| 2019 | 14 | 9 |
| 2020 | 12 | 6 |
| 2021 | 5 | 16 |
| 2022 | 7 | 14 |
| 2023 | 11 | 8 |
| 2024 | 11 | 12 |
| 2025 | 6 | 13 |
| 2026 | 8 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Device for replacing a coil or a core, arrangement, and method for replacing a coil or a core18 Aug 2026US 12,709,508 B2PowerCo SE
- Device and method for weighing a spool2 Jun 2026US 12,644,755 B2Valmet Corporation
- Automated guided vehicle and manufacturing system19 May 2026US 12,630,383 B2Murata Manufacturing Co., Ltd.
- Mobile reel carrier31 Mar 2026US 12,589,965 B2
- Foil transfer film cartridge and foil transfer device17 Mar 2026US 12,577,070 B2Brother Kogyo Kabushiki Kaisha
- Apparatus and method for making thermoplastic film rolls8 Oct 2026US 2026/0307926 A1
- Coating control system and coating control method1 Oct 2026US 2026/0296824 A1Contemporary Amperex Runzhi Software Technology Limited
- Method of a Set Change in a Slitter-Winder and a Slitter-Winder Comprising a Set Change System20 Aug 2026US 2026/0242169 A1Valmet Technologies Oy
- Electrode Roll Replacement System6 Aug 2026US 2026/0225841 A1LG Energy Solution, Ltd.
- 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
- Accumulator apparatus90US 4,168,776 AMapatent N.V. · 1979
- Rewinding machine for the formation of rolls or logs, and winding method88US 5,137,225 AFabio Perini S. P. A. · 1992
- Web winding machine and method75US 4,962,897 APaper Converting Machine Company · 1990
- Slitter-rewinder system70US 4,422,588 AThe Black Clawson Company · 1983
- Coreless winder66US 4,667,890 ACustom Machinery Design, Inc. · 1987