B65H 2404/561
Bristles, brushes
B65H2404/561 (Bristles, brushes) appears on 83 US grants and 58 published applications in this corpus.
Search patents in B65H- Granted patents
- 83
- Published applications
- 58
- Assignees
- 61
- Inventors
- 172
- Latest grant
- 17 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 1 |
| 2002 | 3 | 2 |
| 2003 | 3 | 4 |
| 2004 | 1 | 3 |
| 2005 | 5 | 4 |
| 2006 | 1 | 4 |
| 2007 | 0 | 4 |
| 2008 | 6 | 0 |
| 2009 | 1 | 4 |
| 2010 | 1 | 7 |
| 2011 | 7 | 2 |
| 2012 | 5 | 2 |
| 2013 | 4 | 2 |
| 2014 | 1 | 0 |
| 2015 | 2 | 3 |
| 2016 | 1 | 2 |
| 2017 | 2 | 0 |
| 2018 | 1 | 1 |
| 2019 | 1 | 3 |
| 2020 | 1 | 2 |
| 2021 | 2 | 3 |
| 2022 | 2 | 1 |
| 2023 | 2 | 3 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Paper sheet transportation apparatus17 Sep 2024US 12,094,283 B2Fujitsu Frontech Limited
- Recording apparatus and conveying apparatus12 Dec 2023US 11,840,064 B2Canon Kabushiki Kaisha
- Image forming device21 Feb 2023US 11,586,138 B1Toshiba Tec Kabushiki Kaisha
- Unit attaching/detaching structure and image forming system12 Jul 2022US 11,383,539 B2FUJIFILM Business Innovation Corp.
- Image forming apparatus5 Apr 2022US 11,292,687 B2FUJIFILM Business Innovation Corp.
- Tension mechanism and method for manufacture of an electrode20 Feb 2025US 2025/0062313 A1Solid Power Operating, Inc.
- Cleaning member, paper transmitting device and office machine using the same16 Mar 2023US 2023/0079248 A1Avision Inc.
- Automatic feeding and scanning device23 Feb 2023US 2023/0059286 A1Kinpo Electronics, Inc.
- Image forming device9 Feb 2023US 2023/0039231 A1Toshiba Tec Kabushiki Kaisha
- Recording apparatus and conveying apparatus8 Dec 2022US 2022/0388314 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Tail stopping and knockdown device42US 4,966,521 ABeloit Corporation · 1990
- Method and apparatus for the stream feeding delivery of sheet products31US 4,629,175 AAlbert-Frankenthal AG · 1986
- Arrangement for braking printed products in a fan delivery of a folder25US 5,249,791 AHeidelberg Harris, Inc. · 1993
- Sheet feeder23US 4,767,114 AKabushiki Kaisha Toshiba · 1988
- “Acceleration conveyor”21US 6,374,998 B1Advanced Sorting Technologies, LLC · 2002