Y10S 70/60
Opposed cylinders
Y10S70/60 (Opposed cylinders) appears on 40 US grants and 13 published applications in this corpus.
Search patents in Y10S- Granted patents
- 40
- Published applications
- 13
- Assignees
- 23
- Inventors
- 47
- Latest grant
- 8 Dec 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 2 |
| 2003 | 2 | 2 |
| 2004 | 3 | 5 |
| 2005 | 3 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 3 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Alarm incorporated cylinder lock8 Dec 2015US 9,206,620 B2Kale Kilit Ve Kalip Sanayii A.S.
- Electronic cylinder internal key apparatus and method29 Dec 2009US 7,637,131 B2Essence Security International Ltd.
- Panic exit door lock allowing locking on both sides22 Dec 2009US 7,634,927 B1I-Tek Metal Mfg. Co., Ltd.
- Deadbolt vinyl gate fence lock and system20 Oct 2009US 7,603,879 B2
- Deadbolt clip/retainer for interior double cylinder sets24 Jun 2008US 7,389,660 B2Newfrey LLC
- Alarm incorporated cylinder lock8 Oct 2015US 2015/0284975 A1Kale Kilit Ve Kalip Sanayii A.S.
- Electronic Cylinder Internal Key Apparatus And Method6 Mar 2008US 2008/0053175 A1Essence Security International Ltd.
- Deadbolt clip / retainer for interior double cylinder sets7 Feb 2008US 2008/0028809 A1Newfrey LLC
- Anti-pick mogul deadlock29 Sep 2005US 2005/0210940 A1New Security Lock Company, Ltd
- Anti-pick mogul deadlock21 Oct 2004US 2004/0206143 A1New Security Lock Company, Ltd
Most cited
By later US patents
- Trapped key mechanism112US 4,109,496 ANorris Industries, Inc. · 1978
- Double cylinder safety lock33US 4,068,510 ASchlage Lock Company LLC · 1978
- Extension for mortise cylinder24US 4,926,670 AMajor Lock Supply Inc. · 1990
- Dual cylinder deadbolt adjunct24US 6,729,169 B22004
- Lock that can be locked from two sides thereof23US 6,360,569 B1Taiwan Fu Hsing Industrial Co., Ltd. · 2002