B65H 2301/4617
Cutting webs in splicing process
Official title: cutting webs in splicing process
B65H2301/4617 (Cutting webs in splicing process) appears on 195 US grants and 107 published applications in this corpus.
Search patents in B65H- Granted patents
- 195
- Published applications
- 107
- Assignees
- 137
- Inventors
- 349
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 6 | 0 |
| 1979 | 5 | 0 |
| 1980 | 5 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 7 | 0 |
| 1985 | 5 | 0 |
| 1986 | 3 | 0 |
| 1987 | 5 | 0 |
| 1988 | 5 | 0 |
| 1989 | 9 | 0 |
| 1990 | 2 | 0 |
| 1991 | 7 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 6 | 0 |
| 1995 | 5 | 0 |
| 1996 | 2 | 0 |
| 1997 | 9 | 0 |
| 1998 | 9 | 0 |
| 1999 | 1 | 0 |
| 2000 | 6 | 0 |
| 2001 | 7 | 3 |
| 2002 | 4 | 6 |
| 2003 | 3 | 2 |
| 2004 | 6 | 6 |
| 2005 | 6 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 7 |
| 2011 | 2 | 1 |
| 2012 | 2 | 4 |
| 2013 | 1 | 0 |
| 2014 | 2 | 1 |
| 2015 | 2 | 3 |
| 2016 | 1 | 3 |
| 2017 | 3 | 4 |
| 2018 | 1 | 7 |
| 2019 | 6 | 4 |
| 2020 | 4 | 5 |
| 2021 | 3 | 5 |
| 2022 | 5 | 5 |
| 2023 | 6 | 8 |
| 2024 | 6 | 9 |
| 2025 | 8 | 9 |
| 2026 | 3 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B65H 2301/46172Cutting expiring web onlyIndexing code100
- B65H 2301/46174Cutting both spliced webs separatelyIndexing code57
- B65H 2301/46176Cutting both spliced webs simultaneouslyIndexing code40
- B65H 2301/46171Cutting leading edge of new webIndexing code13
- B65H 2301/46178Cutting by transversally moving elementIndexing code6
Recent patents
- Automatic roll-replacing apparatus4 Aug 2026US 12,698,174 B2Wuxi Intelligent Equipment Co. Ltd.
- System for determining cause of electrode connection and roll map generation system using same14 Apr 2026US 12,601,647 B2LG Energy Solution, Ltd.
- Slitter-winder and a method for slitting and winding a fiber web10 Feb 2026US 12,545,543 B2Valmet Technologies Oy
- Coil replacing device14 Oct 2025US 12,441,568 B2Wuxi Lead Intelligent Equipment Co., Ltd.
- Roll replacing device and tab welding apparatus23 Sep 2025US 12,420,367 B2Wuxi Lead Intelligent Equipment Co., Ltd.
- Heat-sealable web splicing tape and splicer13 Aug 2026US 2026/0233875 A1Pregis LLC
- Method and apparatus for implementing a change of coil of electrode web for the production of electrochemical cells13 Aug 2026US 2026/0233956 A1G. D S.p.A.
- System and method for forming a tapeless splice bond4 Jun 2026US 2026/0151275 A1The Procter & Gamble Company
- Method and apparatus for static splicing of strips of material28 May 2026US 2026/0145894 A1Philip Morris Products S. A.
- Device for connecting material webs for the production of energy cells30 Apr 2026US 2026/0116690 A1KöRber Technologies GmbH
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
- Low tension lap slicer unit100US 4,157,934 ACompensating Tension Controls, Inc. · 1979
- Flying splice apparatus85US 4,106,974 ACurt G. Joa, Inc. · 1978
- Web handling method and apparatus with pre-acceleration of web feed rolls84US 5,190,234 AButler Automatic, Inc. · 1993
- Composite roofing product and method and apparatus for making a composite roofing product75US 5,456,785 A1995