B42D 1/002
Back of leaves or signatures prepared for binding
Official title: {Back of leaves or signatures prepared for binding}
B42D1/002 (Back of leaves or signatures prepared for binding) appears on 21 US grants and 29 published applications in this corpus.
Search patents in B42D- Granted patents
- 21
- Published applications
- 29
- Assignees
- 17
- Inventors
- 50
- Latest grant
- 11 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 2 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 1 | 2 |
| 2010 | 1 | 3 |
| 2011 | 0 | 2 |
| 2012 | 2 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 2 |
| 2015 | 1 | 2 |
| 2016 | 2 | 4 |
| 2017 | 0 | 2 |
| 2018 | 2 | 0 |
| 2019 | 3 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Bound collection of leaves featuring region of reduced cumulative leaf thickness11 Mar 2025US 12,246,552 B2
- Folding device to make two parallel folds in a leaf of paper or the like19 Nov 2024US 12,145,817 B2Peleman Industries, Naamloze Vennootschap
- Method for binding a bundle of leaves23 Feb 2021US 10,926,567 B2Peleman Industries, Naamloze Vennootschap
- Method for binding a bundle of leaves, a bundle of leaves, method and device for forming such a bundle of leaves7 Jul 2020US 10,703,125 B2Unibind Limited
- Datasheet for a security and/or valuable document17 Sep 2019US 10,414,192 B2Bundesdruckerei GmbH
- Bound collection of leaves featuring region of reduced cumulative leaf thickness26 Jun 2025US 2025/0206058 A1
- Bound collection of leaves featuring region of reduced cumulative leaf thickness8 Jun 2023US 2023/0173838 A1
- Folding device to make two parallel folds in a leaf of paper or the like17 Feb 2022US 2022/0048723 A1Peleman Industries, Naamloze Vennootschap
- Method for binding a bundle of leaves9 Apr 2020US 2020/0108652 A1Peleman Industries, Naamloze Vennootschap
- Method for binding a bundle of leaves, a bundle of leaves, method and device for forming such a bundle of leaves3 Oct 2019US 2019/0299694 A1Unibind Limited
Most cited
By later US patents
- Systems and methods of increasing binding strength of a bound text body18US 6,641,345 B2Hewlett-Packard Development Company, L. P. · 2003
- Method of binding papers17US 4,106,148 A1978
- Method and apparatus for binding books10US 5,221,112 A1993
- Book and a method of making same7US 8,182,188 B2Eastman Kodak Company · 2012
- Devices and methods for supporting printed matter6US 7,744,128 B2Striding Trees, LLC · 2010