B42B 5/12
The elements being coils
Official title: the elements being coils
B42B5/12 (The elements being coils) appears on 125 US grants and 114 published applications in this corpus.
Search patents in B42B- Granted patents
- 125
- Published applications
- 114
- Assignees
- 58
- Inventors
- 200
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 3 | 0 |
| 1979 | 5 | 0 |
| 1980 | 4 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 8 | 0 |
| 2000 | 6 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 3 |
| 2003 | 3 | 6 |
| 2004 | 6 | 4 |
| 2005 | 4 | 4 |
| 2006 | 1 | 2 |
| 2007 | 2 | 3 |
| 2008 | 3 | 9 |
| 2009 | 0 | 5 |
| 2010 | 5 | 9 |
| 2011 | 1 | 1 |
| 2012 | 1 | 5 |
| 2013 | 1 | 6 |
| 2014 | 1 | 5 |
| 2015 | 2 | 6 |
| 2016 | 1 | 7 |
| 2017 | 5 | 5 |
| 2018 | 2 | 10 |
| 2019 | 9 | 3 |
| 2020 | 8 | 6 |
| 2021 | 3 | 5 |
| 2022 | 3 | 4 |
| 2023 | 1 | 1 |
| 2024 | 3 | 0 |
| 2025 | 1 | 3 |
| 2026 | 1 | 2 |
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
- Identifying indicia for use with a spiral notebook12 Nov 2024US 12,138,950 B1
- Multi-functional document binding device20 Aug 2024US 12,064,892 B2Fellowes, Inc.
- Array of printed information sheets for a business establishment28 May 2024US 11,993,096 B2Avery Dennison Retail Information Services LLC
- Clip and Post for Switchable Notebook Covers and Accessories30 Jul 2026US 2026/0217048 A1
- 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
- Erasable Drawing Notebook22 May 2025US 2025/0162344 A1
- Paper-made binder, and manufacturing method and manufacturing apparatus therefor6 Feb 2025US 2025/0042067 A1
Most cited
By later US patents
- Notebook with portfolio cover41US 6,773,195 B2MeadWestvaco Corporation · 2004
- Spiral bound notebook and folder construction36US 4,519,629 ADennison National Company · 1985
- Coil-bound notebook29US 4,907,905 AJLF Designs, Inc. · 1990
- Automated spiral binding machine22US 5,785,479 AGeneral Binding Corporation · 1998
- Hole-punching and binding apparatus for papers22US 6,079,924 A2000