B42B 2/08
With devices for forming safety knots or with tying mechanisms
Official title: with devices for forming safety knots or with tying mechanisms
B42B2/08 (With devices for forming safety knots or with tying mechanisms) appears on 3 US grants and 2 published applications in this corpus.
Search patents in B42B- Granted patents
- 3
- Published applications
- 2
- Assignees
- 2
- Inventors
- 5
- Latest grant
- 2 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and apparatus for sewing book blocks without blind stitch by means of hooks2 Dec 2025US 12,485,692 B2Meccanotecnica S.p.A.
- Sewing of book blocks without blind stitch16 Mar 2021US 10,946,687 B2Meccanotecnica S.p.A.
- Method and apparatus for producing book blocks from a stack of signatures16 Apr 1996US 5,507,524 AGrapha-Holding AG
Most cited
By later US patents