B42F 13/04
With cords, coils, or chains
Official title: with cords, coils, or chains
B42F13/04 (With cords, coils, or chains) appears on 17 US grants and 8 published applications in this corpus.
Search patents in B42F- Granted patents
- 17
- Published applications
- 8
- Assignees
- 8
- Inventors
- 25
- Latest grant
- 1 Aug 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 2 | 0 |
| 2017 | 2 | 0 |
| 2018 | 0 | 2 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 1 |
| 2023 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Notebook with magnetic cover1 Aug 2023US 11,712,916 B2
- Binding device for paper and other items28 Mar 2023US 11,613,141 B2
- Binding component holding sheet, binding component separation mechanism and bookbinding apparatus13 Aug 2019US 10,377,164 B2Max Co., Ltd.
- Loose-leaf binder13 Jun 2017US 9,676,221 B1
- Loose-leaf binder device6 Jun 2017US 9,669,648 B1
- Notebook with Magnetic Cover23 Jun 2022US 2022/0194113 A1
- Binding device for paper and other items22 Jul 2021US 2021/0221161 A1
- Binding component holding sheet, binding component separation mechanism and bookbinding apparatus8 Nov 2018US 2018/0319196 A1Max Co., Ltd.
- Clips and methods of using same1 Feb 2018US 2018/0029403 A1EC Design LLC
- Two-sided string-bound book14 May 2015US 2015/0130176 A1
Most cited
By later US patents
- Device for packaging binding elements1,448US 5,806,676 AChr. Renz GmbH & Co. · 1998
- Coil-bound notebook29US 4,907,905 AJLF Designs, Inc. · 1990
- Fastener for wire bound media15US 4,193,704 ADennison Manufacturing Company · 1980
- Flaccid lace loose-leaf binder10US 4,775,257 A1988
- Foam book with improved binding and method3US 6,837,521 B22005