B42F 17/02
In which the cards are stored substantially at right angles to the
Official title: in which the cards are stored substantially at right angles to the bottom of their containers
B42F17/02 (In which the cards are stored substantially at right angles to the) appears on 189 US grants and 53 published applications in this corpus.
Search patents in B42F- Granted patents
- 189
- Published applications
- 53
- Assignees
- 72
- Inventors
- 296
- Latest grant
- 26 Dec 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 7 | 0 |
| 1978 | 11 | 0 |
| 1979 | 9 | 0 |
| 1980 | 7 | 0 |
| 1981 | 6 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 8 | 0 |
| 1985 | 7 | 0 |
| 1986 | 5 | 0 |
| 1987 | 6 | 0 |
| 1988 | 7 | 0 |
| 1989 | 13 | 0 |
| 1990 | 9 | 0 |
| 1991 | 4 | 0 |
| 1992 | 5 | 0 |
| 1993 | 5 | 0 |
| 1994 | 9 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 7 | 0 |
| 1999 | 1 | 0 |
| 2000 | 5 | 0 |
| 2001 | 4 | 0 |
| 2002 | 0 | 1 |
| 2003 | 3 | 0 |
| 2004 | 1 | 6 |
| 2005 | 1 | 6 |
| 2006 | 2 | 5 |
| 2007 | 2 | 3 |
| 2008 | 3 | 0 |
| 2009 | 0 | 5 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 2 |
| 2014 | 2 | 5 |
| 2015 | 2 | 3 |
| 2016 | 1 | 2 |
| 2017 | 1 | 1 |
| 2018 | 1 | 1 |
| 2019 | 2 | 1 |
| 2020 | 2 | 1 |
| 2021 | 0 | 4 |
| 2022 | 3 | 0 |
| 2023 | 2 | 2 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Trade card protection assembly26 Dec 2023US 11,854,437 B2
- Hospital human resource information management file cabinet23 May 2023US 11,653,758 B1Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
- Folder storage with reference apparatus28 Jun 2022US 11,370,242 B2ASI Business Group
- Adjustable frames for use with hanging folders and related methods24 May 2022US 11,338,607 B2Lsc Communications US, LLC
- Microscope slide file position flag and method related thereto22 Mar 2022US 11,278,905 B2
Most cited
By later US patents
- Tiered tray assembly103US 4,887,724 ASmith Metal Arts Co., Inc. · 1989
- One-piece laser/ink jet printable divider which is folded over at the binding edge62US 5,558,454 AAvery Dennison Corporation · 1996
- Household filing system58US 5,547,226 A1996
- Magnifying reading stand54US 4,685,647 A1987
- Device for organizing papers and files53US 4,410,093 AKeystone Ferrule & Nut Corporation · 1983