B42F 15/0035
Suspended at both extremities
Official title: {suspended at both extremities}
B42F15/0035 (Suspended at both extremities) appears on 64 US grants and 51 published applications in this corpus.
Search patents in B42F- Granted patents
- 64
- Published applications
- 51
- Assignees
- 34
- Inventors
- 94
- Latest grant
- 3 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 5 | 0 |
| 1992 | 0 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 2 | 5 |
| 2006 | 1 | 3 |
| 2007 | 0 | 0 |
| 2008 | 1 | 4 |
| 2009 | 0 | 6 |
| 2010 | 1 | 2 |
| 2011 | 3 | 6 |
| 2012 | 1 | 0 |
| 2013 | 1 | 2 |
| 2014 | 2 | 2 |
| 2015 | 2 | 1 |
| 2016 | 1 | 2 |
| 2017 | 3 | 4 |
| 2018 | 4 | 3 |
| 2019 | 2 | 1 |
| 2020 | 2 | 3 |
| 2021 | 2 | 3 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Hanger bag assembly55US 5,226,734 A1993
- Flexible pocket divider and support assembly42US 4,988,006 AMinnesota Mining and Manufacturing Company · 1991
- Modular loose leaf binder system and a binder ring used therein34US 5,015,114 A1991
- Filing hanger33US 4,420,086 ABardes Products, Inc. · 1983
- Hanging expandable file33US 5,025,979 AEsselte Pendaflex Corporation · 1991