B42B 5/10
The elements being of castellated or comb-like form
Official title: the elements being of castellated or comb-like form
B42B5/10 (The elements being of castellated or comb-like form) appears on 159 US grants and 117 published applications in this corpus.
Search patents in B42B- Granted patents
- 159
- Published applications
- 117
- Assignees
- 66
- Inventors
- 258
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 4 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 4 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 5 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 6 | 0 |
| 1993 | 5 | 0 |
| 1994 | 2 | 0 |
| 1995 | 6 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 6 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 1 |
| 2002 | 1 | 3 |
| 2003 | 2 | 5 |
| 2004 | 4 | 9 |
| 2005 | 1 | 5 |
| 2006 | 5 | 8 |
| 2007 | 2 | 5 |
| 2008 | 3 | 9 |
| 2009 | 6 | 9 |
| 2010 | 8 | 12 |
| 2011 | 3 | 8 |
| 2012 | 4 | 5 |
| 2013 | 4 | 7 |
| 2014 | 2 | 4 |
| 2015 | 6 | 3 |
| 2016 | 1 | 3 |
| 2017 | 2 | 2 |
| 2018 | 2 | 5 |
| 2019 | 7 | 2 |
| 2020 | 1 | 5 |
| 2021 | 4 | 2 |
| 2022 | 1 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Paper-made binder, and manufacturing method and manufacturing apparatus therefor24 Mar 2026US 12,583,149 B2
- Bound collection of leaves featuring region of reduced cumulative leaf thickness11 Mar 2025US 12,246,552 B2
- Multi-functional document binding device20 Aug 2024US 12,064,892 B2Fellowes, Inc.
- Self-supporting book30 May 2023US 11,660,901 B2Kermit Zarley Enterprises
- Book workstation for paired users20 Sep 2022US 11,446,948 B1
- Ring threading device and method for manufacturing ring notebook15 Jan 2026US 2026/0014812 A1Kokuyo Co., Ltd.
- Bound collection of leaves featuring region of reduced cumulative leaf thickness26 Jun 2025US 2025/0206058 A1
- Paper-made binder, and manufacturing method and manufacturing apparatus therefor6 Feb 2025US 2025/0042067 A1
- Bound collection of leaves featuring region of reduced cumulative leaf thickness8 Jun 2023US 2023/0173838 A1
- Multi-functional document binding device28 Jul 2022US 2022/0234239 A1Fellowes, Inc.
Most cited
By later US patents
- Sheet binder52US 5,524,997 A1996
- Punching and binding apparatus41US 3,967,336 ANSC International Corporation · 1976
- Binder element conveying mechanism35US 5,584,633 AGeneral Binding Corporation · 1996
- Paper sheets punching apparatus31US 5,163,350 ATaurus Tetraconcepts, Inc. · 1992
- Punching and binding machine31US 5,211,522 A1993