B42F 15/0011
Suspended filing appliances: for sheets, stacks of temporarily bound sheets
Official title: {for sheets, stacks of temporarily bound sheets}
B42F15/0011 (Suspended filing appliances: for sheets, stacks of temporarily bound sheets) appears on 151 US grants and 94 published applications in this corpus.
Search patents in B42F- Granted patents
- 151
- Published applications
- 94
- Assignees
- 72
- Inventors
- 224
- Latest grant
- 27 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 3 | 0 |
| 1980 | 8 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 6 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 5 | 0 |
| 1991 | 6 | 0 |
| 1992 | 3 | 0 |
| 1993 | 7 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 5 | 0 |
| 1998 | 6 | 0 |
| 1999 | 5 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 2 |
| 2004 | 1 | 1 |
| 2005 | 3 | 8 |
| 2006 | 3 | 3 |
| 2007 | 1 | 5 |
| 2008 | 2 | 7 |
| 2009 | 0 | 7 |
| 2010 | 1 | 6 |
| 2011 | 4 | 8 |
| 2012 | 2 | 3 |
| 2013 | 4 | 9 |
| 2014 | 4 | 5 |
| 2015 | 3 | 3 |
| 2016 | 3 | 4 |
| 2017 | 6 | 5 |
| 2018 | 4 | 3 |
| 2019 | 3 | 1 |
| 2020 | 2 | 4 |
| 2021 | 2 | 4 |
| 2022 | 2 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 2 |
| 2025 | 1 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Article placeholder device27 May 2025US 12,311,693 B2
- Rods for use with hanging file holders3 Dec 2024US 12,157,332 B2TOPS Products LLC
- Rods for use with hanging file holders19 Dec 2023US 11,845,297 B2TOPS Products LLC
- Folder storage with reference apparatus28 Jun 2022US 11,370,242 B2ASI Business Group
- Rods for use with hanging file holders3 May 2022US 11,318,776 B2TOPS Products LLC
- Filing Placeholder Device9 Jul 2026US 2026/0192590 A1
- Vertically mountable horizontally orientable document container9 Oct 2025US 2025/0313032 A1J. B. Hunt Corp.
- Article placeholder device28 Nov 2024US 2024/0391272 A1
- Rods for use with hanging file holders13 Jun 2024US 2024/0190163 A1TOPS Products LLC
- Rods for use with hanging file holders21 Jul 2022US 2022/0227162 A1TOPS Products LLC
Most cited
By later US patents
- Folder insert181US 5,598,969 A1997
- Filling device for papers69US 3,993,374 ARobert Krause GmbH & Co. KG · 1976
- Hanger bag assembly55US 5,226,734 A1993
- Suspension files and binders47US 4,400,107 ADennison Manufacturing Company · 1983
- Flexible pocket divider and support assembly42US 4,988,006 AMinnesota Mining and Manufacturing Company · 1991