G06K 13/05
Capstans
Official title: Capstans; Pinch rollers
G06K13/05 (Capstans) appears on 11 US grants and 6 published applications in this corpus.
Search patents in G06K- Granted patents
- 11
- Published applications
- 6
- Assignees
- 9
- Inventors
- 16
- Latest grant
- 5 Mar 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 1 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Card reader5 Mar 2019US 10,223,622 B2Nidec Sankyo Corporation
- Universal ticket transport29 Jan 2008US 7,322,521 B2Cubic Corporation
- Magnetic detection device25 Dec 2007US 7,311,255 B2Kabushiki Kaisha Toshiba
- Universal ticket transport2 May 2006US 7,036,732 B2Cubic Corporation
- Universal ticket transport16 Nov 2004US 6,817,524 B2Cubic Corporation
- Magnetic recording medium processing device23 Aug 2018US 2018/0237241 A1Nidec Sankyo Corporation
- Card reader16 Aug 2018US 2018/0232609 A1Nidec Sankyo Corporation
- Universal ticket transport10 Aug 2006US 2006/0175398 A1Cubic Corporation
- Universal ticket transport24 Mar 2005US 2005/0061885 A1Cubic Corporation
- Magnetic detection device5 Aug 2004US 2004/0151524 A1Kabushiki Kaisha Toshiba
Most cited
By later US patents
- Document reader module151US 4,764,976 ANCR Corporation · 1988
- Paper card reader/validator20US 5,173,596 AGeneral Instrument Corporation · 1992
- Reader with special means for transporting cards and badges of variable thicknesses14US 4,287,409 APeripheral Dynamics, Inc. · 1981
- Uniform pressure distributing self-leveling pinch roll for magnetic card transport system9US 3,942,789 AXerox Corporation · 1976
- Magnetic card reading apparatus with novel card forwarding means4US 4,152,584 ASynaps LLC · 1979