Y10T 70/535
Keeper and housing interlocking
Y10T70/535 (Keeper and housing interlocking) appears on 9 US grants and 1 published applications in this corpus.
Search patents in Y10T- Granted patents
- 9
- Published applications
- 1
- Assignees
- 4
- Inventors
- 13
- Latest grant
- 2 Sep 2014
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 2 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
Most cited
By later US patents
- Cell lock41US 4,648,253 AAmerican Institutional Maintenance Corporation · 1987
- Method for securing doors, and the like12US 4,472,143 A1984
- Hinge-lock security system10US 5,553,351 A1996
- Door latch10US 7,942,027 B12011
- Security lock for sliding doors8US 4,534,191 AChubb & Son's Lock and Safe Company Limited · 1985