B65H 29/048
Self-opening and -closing grippers
Official title: {Self-opening and -closing grippers}
B65H29/048 (Self-opening and -closing grippers) appears on 12 US grants and 6 published applications in this corpus.
Search patents in B65H- Granted patents
- 12
- Published applications
- 6
- Assignees
- 13
- Inventors
- 27
- Latest grant
- 27 Nov 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Apparatus and method for mechanically gripping and transporting webs of material27 Nov 2018US 10,138,082 B2Curt G. Joa, Inc.
- Sheet stacker12 Dec 2017US 9,840,389 B2Tecnau S.r.l.
- Conveyor chain and conveyor for gripping and conveying paper material17 Jul 2012US 8,220,618 B2Neopost Technologies
- Voucher stacking apparatus7 Jun 2011US 7,954,816 B2Wincor Nixdorf International GmbH
- Sheet conveyor for a delivery of a sheet-fed printing press12 Sep 2000US 6,116,592 AHeidelberger Druckmaschinen AG
- Sheet stacking device and image forming apparatus25 Dec 2025US 2025/0388426 A1
- Sheet stacker9 Nov 2017US 2017/0320694 A1Tecnau S.r.l.
- Apparatus and Method for Mechanically Gripping and Transporting Webs of Material3 Nov 2016US 2016/0318727 A1Curt G. Joa, Inc.
- Paper sheet stacking device24 Jul 2014US 2014/0203500 A1Fujitsu Frontech Limited
- Conveyor chain and conveyor for gripping and conveying paper material28 Oct 2010US 2010/0270125 A1Neopost Technologies
Most cited
By later US patents
- Document sorting apparatus149US 5,054,621 AHybrid Systems Corporation · 1991
- Gripper belt transfer16US 4,203,590 ALevi Strauss & Co. · 1980
- Sheet conveyor for use in copying machines13US 4,276,978 ASharp Kabushiki Kaisha · 1981
- Voucher stacking apparatus12US 7,954,816 B2Wincor Nixdorf International GmbH · 2011
- Apparatus for braking a succession of sheets to be stacked11US 5,221,079 AJagenberg Aktiengesellschaft · 1993