B31F 5/008
Attaching together sheets, strips or webs: by friction
Official title: {by friction, e.g. obtained ultrasonic vibrations}
B31F5/008 (Attaching together sheets, strips or webs: by friction) appears on 22 US grants and 28 published applications in this corpus.
Search patents in B31F- Granted patents
- 22
- Published applications
- 28
- Assignees
- 16
- Inventors
- 59
- Latest grant
- 30 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 0 | 1 |
| 2005 | 0 | 2 |
| 2006 | 0 | 3 |
| 2007 | 2 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 3 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 2 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 2 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 3 | 2 |
| 2021 | 1 | 0 |
| 2022 | 0 | 6 |
| 2023 | 2 | 2 |
| 2024 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Systems and methods for forming dual fluted corrugated board30 Jul 2024US 12,049,058 B2Packsize LLC
- Systems and methods for forming corrugated boards with ultrasound2 Jul 2024US 12,023,891 B2Packsize LLC
- Systems and methods for forming corrugated boards with ultrasound15 Aug 2023US 11,724,476 B2Packsize LLC
- Method and apparatus for joining paper material3 Jan 2023US 11,541,623 B2Syntegon Technology GmbH
- Image forming apparatus9 Mar 2021US 10,940,710 B2Fuji Xerox Co., Ltd.
- Systems and methods for forming dual fluted corrugated board21 Nov 2024US 2024/0383222 A1Packsize LLC
- Method for connecting two joining surfaces21 Sep 2023US 2023/0294365 A1
- Systems and methods for forming corrugated boards with ultrasound21 Sep 2023US 2023/0294376 A1Packsize LLC
- Systems and methods for forming corrugated boards with ultrasound25 Aug 2022US 2022/0266567 A1Packsize LLC
- Multi-layer absorbent cores and methods of manufacture4 Aug 2022US 2022/0241119 A1Kimberly-Clark Worldwide, Inc.
Most cited
By later US patents
- Ultrasonic paper welding32US 4,149,288 A1979
- Starch adhesive bonding26US 5,114,509 ABattelle Memorial Institute · 1992
- Starch adhesive bonding20US 4,747,894 ABattelle Memorial Institute · 1988
- Method for joining paper layers19US 5,350,268 A1994
- Means and method for production of box blanks, boxes formed therefrom and apparatus useful therewith8US 4,588,390 ARotopack GmbH · 1986