Y10T 70/7475
Submaster- and change-key
Y10T70/7475 (Submaster- and change-key) appears on 8 US grants and 6 published applications in this corpus.
Search patents in Y10T- Granted patents
- 8
- Published applications
- 6
- Assignees
- 8
- Inventors
- 9
- Latest grant
- 9 Jun 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 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 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 2 | 2 |
| 2015 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Key plug for a key-programmable cylinder lock and key-removable lock core9 Jun 2015US 9,051,759 B2Smartloc Technology, LLC
- Key plug for a key-programmable cylinder lock and key-removable lock core5 Aug 2014US 8,794,042 B2Smartloc Technology, LLC
- Lock system for vehicles and the like7 Jan 2014US 8,621,901 B2Bauer Products, Inc.
- System and method for changing key status in a vehicle based on driver status6 Nov 2012US 8,305,189 B2Ford Global Technologies, LLC
- Programmable lock with a controlled programming position6 Nov 2007US 7,290,418 B2EZ Change Lock Company, LLC
- Key plug for a key-programmable cylinder lock and key-removable lock core13 Nov 2014US 2014/0331726 A1Smartloc Technology, LLC
- Key plug for a key-programmable cylinder lock and key-removable lock core23 Jan 2014US 2014/0020440 A1Smartloc Technology, LLC
- Lock system for vehicles and the like26 Jul 2012US 2012/0186310 A1Bauer Products, Inc.
- System and method for changing key status in a vehicle based on driver status26 May 2011US 2011/0121941 A1Ford Global Technologies, LLC
- Programmable lock with a controlled programming position2 Feb 2006US 2006/0021406 A1EZ Change Lock Company, LLC
Most cited
By later US patents
- Resettable lock assembly67US 4,376,382 A1983
- System and method for changing key status in a vehicle based on driver status21US 8,305,189 B2Ford Global Technologies, LLC · 2012
- Changeable lock assembly17US 6,935,146 B1Vance Lock Industrial Co., Ltd. · 2005
- Programmable lock with a controlled programming position16US 7,290,418 B2EZ Change Lock Company, LLC · 2007
- Key plug for a key-programmable cylinder lock and key-removable lock core13US 8,794,042 B2Smartloc Technology, LLC · 2014