B65H 2301/46174
Cutting both spliced webs separately
Official title: cutting both spliced webs separately
B65H2301/46174 (Cutting both spliced webs separately) appears on 57 US grants and 29 published applications in this corpus.
Search patents in B65H- Granted patents
- 57
- Published applications
- 29
- Assignees
- 46
- Inventors
- 121
- Latest grant
- 14 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 6 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 2 |
| 2002 | 1 | 1 |
| 2003 | 2 | 1 |
| 2004 | 2 | 5 |
| 2005 | 4 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 1 | 2 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 3 |
| 2023 | 2 | 3 |
| 2024 | 4 | 1 |
| 2025 | 2 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Coil replacing device14 Oct 2025US 12,441,568 B2Wuxi Lead Intelligent Equipment Co., Ltd.
- Roll replacing apparatus and winding device1 Apr 2025US 12,264,025 B2Wuxi Lead Intelligent Equipment Co., Ltd.
- Roll replacing device and adhesive tape sticking equipment8 Oct 2024US 12,110,201 B2Wuxi Lead Intelligent Equipment Co., Ltd.
- Automatic replacement device of secondary battery material3 Sep 2024US 12,080,838 B2Samsung SDI.Co., Ltd.
- Method and a device for joining ends of fiber webs in a parent roll change of an unwinder25 Jun 2024US 12,017,877 B2Valmet Technologies Oy
- Method and apparatus for static splicing of strips of material28 May 2026US 2026/0145894 A1Philip Morris Products S. A.
- Device and method for connecting finite material webs12 Feb 2026US 2026/0043194 A1KöRber Technologies GmbH
- Splicing device and method for splicing sheets of material11 Dec 2025US 2025/0376346 A1Philip Morris Products S. A.
- Separator supply device and separator supply method9 Jan 2025US 2025/0011120 A1SK On Co., Ltd.
- Coil replacing device7 Mar 2024US 2024/0076157 A1Wuxi Lead Intelligent Equipment Co., Ltd.
Most cited
By later US patents
- Composite roofing product and method and apparatus for making a composite roofing product75US 5,456,785 A1995
- Apparatus for making a composite roofing product48US 5,620,554 ACarlisle Corporation · 1997
- Composite roofing product and apparatus and method for cleaning vulcanized rubber and for making a composite roofing product46US 5,643,399 ACarlisle Corporation · 1997
- Apparatus and method for splicing film31US 5,064,488 ATrine Manufacturing Company, Inc. · 1991
- Splicing apparatus for webs of metallic foil or the like27US 4,010,911 AHauni-Werke Korber & Co. KG · 1977