B42F 17/32
Card-filing arrangements: with means for staggering cards already in the file
Official title: with means for staggering cards already in the file
B42F17/32 (Card-filing arrangements: with means for staggering cards already in the file) appears on 17 US grants and 1 published applications in this corpus.
Search patents in B42F- Granted patents
- 17
- Published applications
- 1
- Assignees
- 5
- Inventors
- 25
- Latest grant
- 19 Jan 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Card holder for credit cards and other cards19 Jan 2021US 10,893,731 B2
- Large frame visible index system12 Sep 1989US 4,864,753 A
- Cascading card holder15 Nov 1988US 4,783,918 A
- Multi-pocket envelope having displaced pockets of uniform size2 Jun 1987US 4,669,651 A
- Information organizing device25 Feb 1986US 4,571,867 AThe Huntington National Bank
Most cited
By later US patents
- Storing device for flat objects32US 4,444,314 A1984
- Reminder card rack29US 3,983,649 A1976
- Document filing apparatus18US 4,062,452 AKole Enterprises, Inc. · 1977
- Document filing assembly14US 4,081,080 AKole Enterprises, Inc. · 1978
- Information organizing device14US 4,571,867 AThe Huntington National Bank · 1986