B65H 45/145
Circular pockets
Official title: {circular pockets}
B65H45/145 (Circular pockets) appears on 16 US grants and 6 published applications in this corpus.
Search patents in B65H- Granted patents
- 16
- Published applications
- 6
- Assignees
- 9
- Inventors
- 33
- Latest grant
- 12 Sep 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 4 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 2 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 1 | 0 |
| 2014 | 2 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Sheet folding apparatus12 Sep 2017US 9,758,338 B2Neopost Technologies
- Sheet folding apparatus8 Jul 2014US 8,771,159 B2Nisca Corporation
- Sheet folder4 Feb 2014US 8,641,590 B2Neopost Technologies
- Sheet processing apparatus and image forming system23 Jul 2013US 8,490,960 B2Ricoh Company, Ltd.
- Paper folder with switchable folding apparatus31 Aug 2004US 6,783,488 B1Martin Yale Industries, Inc.
- Sheet folding apparatus31 Jul 2014US 2014/0213424 A1Neopost Technologies
- Sheet processing apparatus and image forming system30 Aug 2012US 2012/0220440 A1Ricoh Company, Ltd.
- Sheet folder5 Jan 2012US 2012/0004085 A1Neopost Technologies
- Sheet folding apparatus1 Sep 2011US 2011/0212817 A1Nisca Corporation
- Structure for folding trays of a paper folder1 Jul 2010US 2010/0167897 A1
Most cited
By later US patents
- Compact, single fold plate, bi-roll folder, with z-fold capability36US 5,076,556 AXerox Corporation · 1991
- Paper folding machine33US 4,573,672 AMathias Bauerle GmbH · 1986
- Mechanism and method for accumulating and folding sheets26US 5,054,757 A1991
- Buckle chute folder having sheet squaring feature23US 4,842,574 A1989
- Apparatus having a diverter responsive to jams for preparing a self-mailer17US 5,049,227 A1991