Y10T 70/7497
Tumblerless warded
Y10T70/7497 (Tumblerless warded) appears on 16 US grants and 2 published applications in this corpus.
Search patents in Y10T- Granted patents
- 16
- Published applications
- 2
- Assignees
- 11
- Inventors
- 22
- Latest grant
- 27 Nov 2012
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Dual locking device27 Nov 2012US 8,316,675 B2
- Lock device for a box23 Jan 2007US 7,165,427 B1
- Tamper proof lock assembly and key6 Feb 2001US 6,182,482 B2Aegis Research Inc.
- Removable lock handle assembly19 Sep 1995US 5,450,737 ATakigen Manufacturing Co. Ltd.
- Electromechanical switch actuator14 Sep 1993US 5,245,143 AWestcode, Inc.
Most cited
By later US patents
- Security device55US 4,502,305 AIllinois Tool Works Inc. · 1985
- Lock mechanism45US 4,907,716 A1990
- Security locking system for vehicle wheel nuts35US 5,097,686 AConsolidated International Automotive, Inc. · 1992
- Security locking system for vehicle wheel nuts30US 4,870,842 AConsolidated International Automotive, Inc. · 1989
- Latching mechanism for dispenser apparatus14US 4,391,111 AWaterbury Companies, Inc. · 1983