B65H 3/0646
Wave generation rollers, i.e. combing wheels
Official title: {Wave generation rollers, i.e. combing wheels}
B65H3/0646 (Wave generation rollers, i.e. combing wheels) appears on 17 US grants and 8 published applications in this corpus.
Search patents in B65H- Granted patents
- 17
- Published applications
- 8
- Assignees
- 13
- Inventors
- 39
- Latest grant
- 7 Jul 2009
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 2 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 1 | 0 |
| 2008 | 1 | 2 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
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- Paper supply device with multiple cam surfaces and followers1 Jul 2008US 7,392,979 B2Seiko Epson Corporation
- Device for the delivery or receipt of individual sheets9 Jan 2007US 7,159,861 B2Wincor Nixdorf International GmbH
- Value sheet handling apparatus5 Sep 2006US 7,100,913 B2Mars, Incorporated
- Printer media feed encoder apparatus and method13 Jan 2004US 6,676,313 B1Hewlett-Packard Development Company, L. P.
- Pickup mechanism, paper currency processing machine and sheet medium processing device25 May 2017US 2017/0148248 A1Shandong New Beiyang Information Technology Co., Ltd.
- Starwheel9 Oct 2008US 2008/0247802 A1
- Feed roller, feed roller assembly, and sheet handling system17 Jan 2008US 2008/0012203 A1Bdt AG
- Paper supply device17 Feb 2005US 2005/0035531 A1Seiko Epson Corporation
- Device for the delivery or receipt of individual sheets25 Mar 2004US 2004/0056414 A1Wincor Nixdorf International GmbH
Most cited
By later US patents
- Sheet supplying apparatus including first and second sheet supply rollers and a separation roller all made of the same material34US 5,887,867 ACanon Kabushiki Kaisha · 1999
- Multibin, cut-sheet xerographic copier16US 4,089,516 AInternational Business Machines Corporation · 1978
- Wave generator to shingle sheets12US 4,165,870 AInternational Business Machines Corporation · 1979
- Shingling with controlled force and/or velocity9US 4,395,033 AInternational Business Machines Corporation · 1983
- Device for separating from each other a plurality of articles which are in contact with each other9US 6,427,825 B1Fabio Perini S. P. A. · 2002