Y10T 70/7638
Cylinder and plug assembly
Y10T70/7638 (Cylinder and plug assembly) appears on 290 US grants and 111 published applications in this corpus.
Search patents in Y10T- Granted patents
- 290
- Published applications
- 111
- Assignees
- 115
- Inventors
- 320
- Latest grant
- 23 Aug 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 4 | 0 |
| 1980 | 8 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 5 | 0 |
| 1984 | 5 | 0 |
| 1985 | 4 | 0 |
| 1986 | 3 | 0 |
| 1987 | 8 | 0 |
| 1988 | 7 | 0 |
| 1989 | 6 | 0 |
| 1990 | 8 | 0 |
| 1991 | 9 | 0 |
| 1992 | 13 | 0 |
| 1993 | 7 | 0 |
| 1994 | 8 | 0 |
| 1995 | 8 | 0 |
| 1996 | 6 | 0 |
| 1997 | 9 | 0 |
| 1998 | 8 | 0 |
| 1999 | 10 | 0 |
| 2000 | 8 | 0 |
| 2001 | 3 | 3 |
| 2002 | 10 | 9 |
| 2003 | 15 | 6 |
| 2004 | 11 | 8 |
| 2005 | 11 | 11 |
| 2006 | 9 | 3 |
| 2007 | 3 | 6 |
| 2008 | 6 | 9 |
| 2009 | 3 | 17 |
| 2010 | 8 | 11 |
| 2011 | 15 | 12 |
| 2012 | 20 | 9 |
| 2013 | 8 | 3 |
| 2014 | 9 | 4 |
| 2015 | 4 | 0 |
| 2016 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Electronic lock and key assembly23 Aug 2016US 9,424,701 B2Knox Company
- 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
- Removable key cassette assembly21 Apr 2015US 9,010,163 B2Kwikset Corporation
- Key plug for a key-programmable cylinder lock and key-removable lock core13 Nov 2014US 2014/0331726 A1Smartloc Technology, LLC
- Electronic lock and key assembly25 Sep 2014US 2014/0283568 A1Knox Company
- Removable key cassette assembly18 Sep 2014US 2014/0260461 A1Kwikset Corporation
- Key plug for a key-programmable cylinder lock and key-removable lock core23 Jan 2014US 2014/0020440 A1Smartloc Technology, LLC
- Anti-break lock28 Nov 2013US 2013/0312467 A1
Most cited
By later US patents
- Locking door handle104US 5,664,448 AFederal-Hoffman, Inc. · 1997
- Electronic locking system103US 6,474,122 B2Videx, Inc. · 2002
- Re-keyable pin tumbler drawer lock and pin tumbler cabinet door lock96US 4,899,563 AFrank J. Martin Company · 1990
- Electronic locking system77US 6,604,394 B2Videx, Inc. · 2003
- Cable lock75US 4,075,878 A1978