B65H 2301/46222
Involving double butt splice, i.e. adhesive tape applied on both sides of
Official title: involving double butt splice, i.e. adhesive tape applied on both sides of the article or web portions
B65H2301/46222 (Involving double butt splice, i.e. adhesive tape applied on both sides of) appears on 29 US grants and 25 published applications in this corpus.
Search patents in B65H- Granted patents
- 29
- Published applications
- 25
- Assignees
- 24
- Inventors
- 58
- Latest grant
- 18 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 2 | 3 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 2 | 1 |
| 2018 | 0 | 2 |
| 2019 | 2 | 1 |
| 2020 | 0 | 2 |
| 2021 | 3 | 1 |
| 2022 | 1 | 0 |
| 2023 | 1 | 5 |
| 2024 | 0 | 2 |
| 2025 | 7 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Unwinder with automatic switching of the unwinding roll18 Nov 2025US 12,473,168 B2CRC Inc.
- Roll replacing device and tab welding apparatus23 Sep 2025US 12,420,367 B2Wuxi Lead Intelligent Equipment Co., Ltd.
- Method and apparatus for feeding a production line of absorbent sanitary articles with a layer of a virgin multilayer tape19 Aug 2025US 12,391,502 B2GDM S.p. A.
- Electrode sheet connection method and electrode sheet8 Jul 2025US 12,355,057 B2LG Energy Solution, Ltd.
- Coil replacing device10 Jun 2025US 12,325,603 B2Wuxi Lead Intelligent Equipment Co., Ltd.
- Method and apparatus for feeding a production line of absorbent sanitary articles with a layer of a virgin multilayer tape20 Mar 2025US 2025/0091830 A1GDM S.p. A.
- Roll replacing device and tab welding apparatus6 Jun 2024US 2024/0181581 A1Wuxi Lead Intelligent Equipment Co., Ltd.
- Coil replacing device7 Mar 2024US 2024/0076156 A1Wuxi Lead Intelligent Equipment Co., Ltd.
- Unwinder with automatic switching of the unwinding roll23 Nov 2023US 2023/0373745 A1CRC Inc.
- Device for providing a tubular foil8 Jun 2023US 2023/0173765 A1Sleeve Technology, B.V
Most cited
By later US patents
- Composite web forming apparatus and method101US 5,902,431 AR. J. Reynolds Tobacco Company · 1999
- Butt splicer46US 4,190,483 ACompensating Tension Controls, Inc. · 1980
- Apparatus and method for joining webs23US 4,526,638 AHurley Moate Engineering Company Limited · 1985
- Automatic butt splicer for converting machine19US 6,701,992 B1New Era Converting Machinery, Inc. · 2004
- Web butt-splicing apparatus13US 5,698,060 AEastman Kodak Company · 1997