B42C 9/0068
On a single stack of sheets
Official title: {on a single stack of sheets}
B42C9/0068 (On a single stack of sheets) appears on 35 US grants and 24 published applications in this corpus.
Search patents in B42C- Granted patents
- 35
- Published applications
- 24
- Assignees
- 18
- Inventors
- 64
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 5 |
| 2003 | 3 | 1 |
| 2004 | 3 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 2 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 2 | 4 |
| 2019 | 3 | 4 |
| 2020 | 1 | 1 |
| 2021 | 2 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Bill binding and encoding device and a classification filing system21 Apr 2026US 12,608,992 B2Hubei University of Arts and Science
- Sheet binding apparatus and image forming system21 Sep 2021US 11,124,380 B2Toshiba Tec Kabushiki Kaisha
- Sheet binding device and sheet binding method2 Feb 2021US 10,906,767 B2Kabushiki Kaisha Toshiba
- Binding mechanism and binding unit18 Aug 2020US 10,744,810 B2Kabushiki Kaisha Toshiba
- Sheet processing device and sheet processing method9 Jul 2019US 10,343,442 B2Kabushiki Kaisha Toshiba
- Bill binding and encoding device and a classification filing system1 Jun 2023US 2023/0169814 A1Hubei University of Arts and Science
- Sheet binding apparatus and image forming system2 Dec 2021US 2021/0371228 A1Toshiba Tec Kabushiki Kaisha
- Sheet binding apparatus and image forming system4 Jun 2020US 2020/0172366 A1Toshiba Tec Kabushiki Kaisha
- Binding mechanism and binding unit16 May 2019US 2019/0143732 A1Kabushiki Kaisha Toshiba
- Paper binding apparatus and paper binding method16 May 2019US 2019/0143733 A1Toshiba Tec Kabushiki Kaisha
Most cited
By later US patents
- Hot melt adhesive applicator46US 5,346,350 AMinnesota Mining and Manufacturing Company · 1994
- Bookbinding apparatus35US 6,000,894 ACanon Kabushiki Kaisha · 1999
- Hot melt adhesive bound book29US 5,536,044 AMinnesota Mining and Manufacturing Company · 1996
- Bookbinding structure and method16US 6,322,867 B1Powis Parker Inc. · 2001
- Hot melt adhesive applicator15US 5,152,654 AMinnesota Mining and Manufacturing Company · 1992