B42D 13/00
Loose leaves modified for binding
Official title: Loose leaves modified for binding; Inserts (loose leaves modified for temporary attachment B42F3/00; indexing features B42F21/00)
B42D13/00 (Loose leaves modified for binding) appears on 70 US grants and 77 published applications in this corpus.
Search patents in B42D- Granted patents
- 70
- Published applications
- 77
- Assignees
- 60
- Inventors
- 171
- Latest grant
- 17 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 5 |
| 2009 | 0 | 4 |
| 2010 | 1 | 0 |
| 2011 | 2 | 8 |
| 2012 | 1 | 10 |
| 2013 | 3 | 6 |
| 2014 | 5 | 7 |
| 2015 | 5 | 3 |
| 2016 | 0 | 4 |
| 2017 | 0 | 2 |
| 2018 | 2 | 4 |
| 2019 | 6 | 2 |
| 2020 | 5 | 7 |
| 2021 | 6 | 6 |
| 2022 | 3 | 1 |
| 2023 | 3 | 3 |
| 2024 | 1 | 1 |
| 2025 | 1 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multiple color image17 Jun 2025US 12,330,441 B2Thales Dis France SAS
- Authentication medium, authentication medium manufacturing method, authentication medium reading method, and authentication medium verification method6 Feb 2024US 11,893,432 B2Toppan Printing Co., Ltd.
- Article anti-forgery protection26 Dec 2023US 11,854,019 B2Sicpa Holding SA
- Modular notebook system17 Oct 2023US 11,787,219 B2Rocket Innovations, Inc.
- Laminated foil structure and method of forming the same19 Sep 2023US 11,760,061 B2Linxens Holding
- Ic sheet, and passport and non-contact ic card including ic sheet1 Jan 2026US 2026/0001369 A1Maxell, Ltd.
- Security element with colorshift13 Nov 2025US 2025/0346058 A1Thales Dis France SAS
- Sticker, and an Insert for a Book18 Apr 2024US 2024/0123753 A1
- Modular notebook system21 Dec 2023US 2023/0406024 A1Rocket Innovations, Inc.
- Ribbon supply roll having zone-coated splice tape14 Dec 2023US 2023/0398799 A1Entrust Corporation
Most cited
By later US patents
- Saddle stapler accessory70US 4,595,187 AXerox Corporation · 1986
- Flat paper sheet item for distributing a thin layer of material51US 4,890,872 AWebcraft Technologies, Inc. · 1990
- Leaf structure with a hinged repositional binding36US 5,524,998 AProductive Environments, Inc. · 1996
- Repositionable advertising insert35US 4,842,303 AMinnesota Mining and Manufacturing Company · 1989
- Index sheet34US 4,422,672 A1983