B42F 9/008
Filing appliances with devices clamping file edges: with symmetrical generally u-shaped clamps
Official title: {with symmetrical generally U-shaped clamps}
B42F9/008 (Filing appliances with devices clamping file edges: with symmetrical generally u-shaped clamps) appears on 37 US grants and 27 published applications in this corpus.
Search patents in B42F- Granted patents
- 37
- Published applications
- 27
- Assignees
- 23
- Inventors
- 68
- Latest grant
- 5 Jul 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 1 |
| 2003 | 2 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 4 |
| 2009 | 0 | 0 |
| 2010 | 3 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 8 |
| 2015 | 1 | 1 |
| 2016 | 3 | 1 |
| 2017 | 1 | 2 |
| 2018 | 3 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
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- Laminating device and use of this laminating device25 Dec 2018US 10,160,250 B2Unibind Limited
- Media binder12 Jun 2018US 9,994,064 B2Hewlett-Packard Development Company, L. P.
- Foldable clipboard7 Nov 2024US 2024/0367455 A1MedInfo, Inc.
- Binder21 Oct 2021US 2021/0323340 A1Kenkousya Ltd.
- Folder with lock wings16 Jan 2020US 2020/0016920 A1
- Media binder arrangement and a method of manufacturing a media binder25 Jul 2019US 2019/0225008 A1Bindomatic AB
- Articulated Sheet Binder Apparatus14 Jun 2018US 2018/0162155 A1
Most cited
By later US patents
- Cover folders28US 4,486,032 ADennison Manufacturing Company · 1984
- Combined document binder and cover holder25US 4,934,738 A1990
- Document cover24US 5,944,353 A1999
- Apparatus and method for assembling a cover case and binder21US 5,066,182 AR. R. Donnelley & Sons Company · 1991
- Cover folder and method of constructing the same21US 5,865,469 A1999