Y10T 70/7644
Key- and tool-controlled
Y10T70/7644 (Key- and tool-controlled) appears on 70 US grants and 27 published applications in this corpus.
Search patents in Y10T- Granted patents
- 70
- Published applications
- 27
- Assignees
- 40
- Inventors
- 79
- Latest grant
- 1 Mar 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 4 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 2 | 5 |
| 2006 | 3 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 3 | 8 |
| 2010 | 3 | 2 |
| 2011 | 5 | 3 |
| 2012 | 3 | 3 |
| 2013 | 3 | 1 |
| 2014 | 3 | 2 |
| 2015 | 3 | 0 |
| 2016 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Lock having an indicatory lock core1 Mar 2016US 9,273,491 B2
- Combination lock with override key29 Dec 2015US 9,222,283 B1Digilock Asia Ltd.
- Key plug for a key-programmable cylinder lock and key-removable lock core9 Jun 2015US 9,051,759 B2Smartloc Technology, LLC
- Electronically-controlled removable core lock10 Mar 2015US 8,973,417 B2Medeco Security Locks, Inc.
- Lock with replaceable shackle9 Dec 2014US 8,904,833 B1Federal Lock Co., Ltd.
- 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
- Electronically-Controlled Removable Core Lock17 Jan 2013US 2013/0014552 A1Medeco Security Locks, Inc.
- Programmable cylinder lock having a high number of combinations22 Nov 2012US 2012/0291505 A1Rielda Serrature S.R.L.
- Rekeyable lock cylinder having rotatable key followers4 Oct 2012US 2012/0247163 A1Newfrey LLC
Most cited
By later US patents
- Re-keyable pin tumbler drawer lock and pin tumbler cabinet door lock96US 4,899,563 AFrank J. Martin Company · 1990
- Quick lock release system for parking meter vaults72US 6,874,340 B1Duncan Industries · 2005
- Programmable lock apparatus and method69US 4,836,002 A1989
- Rekeyable cam lock66US 5,038,589 AFrank J. Martin Company · 1991
- Universal lock and key64US 5,752,400 A1998