B42F 15/0064
With movable suspension means
Official title: {with movable suspension means}
B42F15/0064 (With movable suspension means) appears on 43 US grants and 20 published applications in this corpus.
Search patents in B42F- Granted patents
- 43
- Published applications
- 20
- Assignees
- 30
- Inventors
- 83
- Latest grant
- 3 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 1 |
| 2013 | 3 | 3 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 2 | 1 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 1 | 2 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- 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
- Rods for use with hanging file holders3 May 2022US 11,318,776 B2TOPS Products LLC
- Rods for use with hanging file holders2 Mar 2021US 10,933,682 B2TOPS Products LLC
- Resilient rods for use with hanging file holders11 Aug 2020US 10,737,527 B2Lsc Communications US, LLC
- 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
- Notebook hanger3 Jun 2021US 2021/0162796 A1World Wide Stationery Mfg. Co., Ltd.
- Rods for use with hanging file holders20 May 2021US 2021/0146713 A1TOPS Products LLC
- Rods for use with hanging file holders4 Jun 2020US 2020/0171876 A1Lsc Communications US, LLC
Most cited
By later US patents
- Filling device for papers69US 3,993,374 ARobert Krause GmbH & Co. KG · 1976
- Suspension file folder37US 3,957,321 AAcco International Inc. · 1976
- Booklet and document filing device37US 5,197,762 A1993
- Document holders31US 4,445,799 AWright Line Inc. · 1984
- Combination notebook/file folder having retractable and extendible hangers29US 5,993,099 ARollabind Inc. · 1999