B42F 13/40
Combined or formed with other articles
Official title: combined or formed with other articles, e.g. punches, stands
B42F13/40 (Combined or formed with other articles) appears on 217 US grants and 123 published applications in this corpus.
Search patents in B42F- Granted patents
- 217
- Published applications
- 123
- Assignees
- 74
- Inventors
- 324
- Latest grant
- 6 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 8 | 0 |
| 1987 | 5 | 0 |
| 1988 | 5 | 0 |
| 1989 | 8 | 0 |
| 1990 | 6 | 0 |
| 1991 | 9 | 0 |
| 1992 | 5 | 0 |
| 1993 | 4 | 0 |
| 1994 | 8 | 0 |
| 1995 | 7 | 0 |
| 1996 | 11 | 0 |
| 1997 | 8 | 0 |
| 1998 | 6 | 0 |
| 1999 | 9 | 0 |
| 2000 | 7 | 0 |
| 2001 | 10 | 2 |
| 2002 | 5 | 4 |
| 2003 | 4 | 4 |
| 2004 | 1 | 4 |
| 2005 | 2 | 5 |
| 2006 | 2 | 7 |
| 2007 | 2 | 4 |
| 2008 | 2 | 6 |
| 2009 | 0 | 7 |
| 2010 | 3 | 8 |
| 2011 | 0 | 5 |
| 2012 | 7 | 9 |
| 2013 | 3 | 10 |
| 2014 | 5 | 7 |
| 2015 | 5 | 6 |
| 2016 | 4 | 2 |
| 2017 | 7 | 8 |
| 2018 | 9 | 5 |
| 2019 | 3 | 5 |
| 2020 | 5 | 8 |
| 2021 | 4 | 3 |
| 2022 | 1 | 1 |
| 2023 | 2 | 3 |
| 2024 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Multilayer optical thin film structure6 Aug 2024US 12,055,740 B2National Research Council of Canada
- Instrument component organizer4 Jun 2024US 11,999,182 B2Agilent Technologies, Inc.
- Modular notebook system17 Oct 2023US 11,787,219 B2Rocket Innovations, Inc.
- Modular binder assembly25 Apr 2023US 11,633,974 B1
- Spike assembly15 Mar 2022US 11,273,664 B2
- Modular notebook system21 Dec 2023US 2023/0406024 A1Rocket Innovations, Inc.
- Attachment system, components thereof, and method for using25 May 2023US 2023/0158825 A1
- Nstrument component organizer12 Jan 2023US 2023/0011549 A1Agilent Technologies, Inc.
- Modular notebook system3 Feb 2022US 2022/0032677 A1Rocket Innovations, Inc.
- Systems and apparatus for covering and concealing printed and/or hand-written text, lettering, graphics, drawings, and/or marks on one or more sheets, pages, or pages of a book.29 Jul 2021US 2021/0229481 A1
Most cited
By later US patents