B42F 13/06
With strips or bands
Official title: with strips or bands
B42F13/06 (With strips or bands) appears on 96 US grants and 44 published applications in this corpus.
Search patents in B42F- Granted patents
- 96
- Published applications
- 44
- Assignees
- 39
- Inventors
- 137
- Latest grant
- 28 Mar 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 7 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 6 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 0 |
| 2002 | 3 | 1 |
| 2003 | 3 | 8 |
| 2004 | 3 | 2 |
| 2005 | 1 | 3 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 2 |
| 2009 | 0 | 3 |
| 2010 | 0 | 3 |
| 2011 | 1 | 4 |
| 2012 | 1 | 1 |
| 2013 | 2 | 0 |
| 2014 | 3 | 3 |
| 2015 | 1 | 3 |
| 2016 | 3 | 2 |
| 2017 | 3 | 2 |
| 2018 | 1 | 0 |
| 2019 | 1 | 2 |
| 2020 | 2 | 1 |
| 2021 | 1 | 2 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Binding device for paper and other items28 Mar 2023US 11,613,141 B2
- Flexible binding mechanism6 Sep 2022US 11,433,698 B2ACCO Brands Corporation
- Flexible binding mechanism15 Jun 2021US 11,034,183 B2ACCO Brands Corporation
- Document case and template with decorative cover21 Apr 2020US 10,625,536 B2
- Flexible and durable bookbinding14 Apr 2020US 10,618,337 B2Woodpecker Laboratories, LLC
- Flexible binding mechanism26 Aug 2021US 2021/0260910 A1ACCO Brands Corporation
- Binding device for paper and other items22 Jul 2021US 2021/0221161 A1
- Flexible binding mechanism11 Jun 2020US 2020/0180348 A1ACCO Brands Corporation
- Document case and template with decorative cover12 Dec 2019US 2019/0375228 A1
- Flexible and durable bookbinding21 Mar 2019US 2019/0084335 A1Woodpecker Laboratories, LLC
Most cited
By later US patents
- Folder insert181US 5,598,969 A1997
- File folder with integral loose leaf binder rings37US 4,256,411 ANational Blank Book Company, Inc. · 1981
- Double portfolio29US 6,695,519 B2MeadWestvaco Corporation · 2004
- Flexible paper fastener27US 4,084,911 AAmes Safety Envelope Company · 1978
- File fastener method of manufacture27US 5,862,579 APress Engineering (Proprietary) Limited · 1999