B65H 3/0875
The final separation being performed by mechanical grippers
Official title: {the final separation being performed by mechanical grippers}
B65H3/0875 (The final separation being performed by mechanical grippers) appears on 40 US grants and 30 published applications in this corpus.
Search patents in B65H- Granted patents
- 40
- Published applications
- 30
- Assignees
- 25
- Inventors
- 69
- Latest grant
- 14 May 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 2 |
| 2003 | 2 | 1 |
| 2004 | 2 | 2 |
| 2005 | 0 | 6 |
| 2006 | 1 | 0 |
| 2007 | 1 | 4 |
| 2008 | 3 | 3 |
| 2009 | 4 | 1 |
| 2010 | 3 | 3 |
| 2011 | 2 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 4 |
| 2014 | 3 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 1 | 2 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Apparatus and method for feeding carton blanks from a magazine to carriers14 May 2019US 10,287,118 B2Tetra Laval Holdings & Finance S. A.
- Device for separating individual, two-dimensional, flexible objects from the lower side of a stack9 May 2017US 9,643,805 B2Ferag AG
- Method for controlling a feeder of a gathering-stitching machine16 Aug 2016US 9,415,969 B2Mueller Martini Holding AG
- Method and system to feed inserts with a rotary and gripper system22 Apr 2014US 8,702,089 B2Bell & Howell Company
- Method for initializing a rotary insert feeder for processing of inserts22 Apr 2014US 8,702,096 B2Bell & Howell Company
- Method and an appliance for separating individual, flat, flexible products from the lower side of a stack30 Nov 2017US 2017/0341891 A1Ferag AG
- Apparatus and method for feeding carton blanks from a magazine to carriers5 Jan 2017US 2017/0001740 A1Tetra Laval Holdings & Finance S. A.
- Device for separating individual, two-dimensional, flexible objects from the lower side of a stack27 Feb 2014US 2014/0054842 A1Ferag AG
- Method for initializing a rotary insert feeder for processing of inserts31 Oct 2013US 2013/0285306 A1Bell & Howell Company
- Rotary and gripper system including back support stack assist assembly having a tamper bar and holdback vacuum4 Jul 2013US 2013/0168917 A1Bell & Howell Company
Most cited
By later US patents
- Apparatus for singularizing stacked sheets31US 4,358,100 AGrapha-Holding AG · 1982
- Thickness adjustable material detector for gripper mechanism27US 4,462,585 AMetromail Corporation · 1984
- Separator guide for Z-folded sheets19US 6,015,145 A2000
- Apparatus for generating a vacuum17US 5,979,889 AHeidelberger Druckmaschinen AG · 1999
- Apparatus for manipulating sheet-like commodities in gathering machines9US 4,836,528 AGrapha-Holding AG · 1989