B65H 29/04
The grippers being carried by endless chains or bands
Official title: the grippers being carried by endless chains or bands
B65H29/04 (The grippers being carried by endless chains or bands) appears on 311 US grants and 209 published applications in this corpus.
Search patents in B65H- Granted patents
- 311
- Published applications
- 209
- Assignees
- 99
- Inventors
- 469
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 5 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 5 | 0 |
| 1984 | 4 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 6 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 6 | 0 |
| 1992 | 4 | 0 |
| 1993 | 7 | 0 |
| 1994 | 8 | 0 |
| 1995 | 10 | 0 |
| 1996 | 4 | 0 |
| 1997 | 7 | 0 |
| 1998 | 12 | 0 |
| 1999 | 4 | 0 |
| 2000 | 15 | 0 |
| 2001 | 11 | 5 |
| 2002 | 3 | 10 |
| 2003 | 10 | 6 |
| 2004 | 7 | 5 |
| 2005 | 6 | 17 |
| 2006 | 3 | 10 |
| 2007 | 9 | 7 |
| 2008 | 5 | 10 |
| 2009 | 7 | 10 |
| 2010 | 9 | 11 |
| 2011 | 7 | 7 |
| 2012 | 10 | 3 |
| 2013 | 9 | 8 |
| 2014 | 3 | 5 |
| 2015 | 9 | 7 |
| 2016 | 7 | 4 |
| 2017 | 4 | 2 |
| 2018 | 8 | 6 |
| 2019 | 2 | 9 |
| 2020 | 6 | 10 |
| 2021 | 6 | 10 |
| 2022 | 9 | 16 |
| 2023 | 14 | 18 |
| 2024 | 15 | 9 |
| 2025 | 7 | 3 |
| 2026 | 5 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Sheet stacking apparatus and image forming apparatus18 Aug 2026US 12,709,509 B2Canon Kabushiki Kaisha
- Sheet supporting apparatus and image forming system21 Jul 2026US 12,686,584 B2Canon Kabushiki Kaisha
- Sheet stacker and image forming apparatus14 Jul 2026US 12,679,685 B2Ricoh Company, Ltd.
- Sheet processing machine24 Mar 2026US 12,583,143 B2Bobst Mex SA
- Sheet stacker and printing apparatus10 Feb 2026US 12,545,545 B2Ricoh Company, Ltd.
- Sheet stacking apparatus and image forming system11 Jun 2026US 2026/0159345 A1Canon Kabushiki Kaisha
- Sheet stacking device and image forming apparatus25 Dec 2025US 2025/0388426 A1
- Sheet stacker and image forming apparatus3 Apr 2025US 2025/0108992 A1Ricoh Company, Ltd.
- Transfer device and image forming apparatus27 Mar 2025US 2025/0102966 A1FUJIFILM Business Innovation Corp.
- Sheet stacker and printing apparatus28 Nov 2024US 2024/0391723 A1Ricoh Company, Ltd.
Most cited
By later US patents
- Document sorting apparatus149US 5,054,621 AHybrid Systems Corporation · 1991
- Apparatus for the individual conveying of printed products arriving in an imbricated product stream79US 4,201,286 AFerag AG · 1980
- Device for guiding sheets printed on one or both sides42US 4,572,071 AMAN Roland Druckmaschinen AG · 1986
- Sheet guiding device for printing presses35US 5,816,155 AHeidelberger Druckmaschinen AG · 1998
- Sheet-guiding assembly in a delivery system of a printing press33US 5,431,386 AHeidelberger Druckmaschinen AG · 1995