Y10T 70/7249
Tumblers released
Y10T70/7249 (Tumblers released) appears on 94 US grants and 18 published applications in this corpus.
Search patents in Y10T- Granted patents
- 94
- Published applications
- 18
- Assignees
- 28
- Inventors
- 107
- Latest grant
- 11 Mar 2014
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 5 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 5 | 0 |
| 1997 | 8 | 0 |
| 1998 | 5 | 0 |
| 1999 | 6 | 0 |
| 2000 | 5 | 0 |
| 2001 | 5 | 0 |
| 2002 | 1 | 2 |
| 2003 | 2 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 2 |
| 2006 | 0 | 2 |
| 2007 | 2 | 1 |
| 2008 | 1 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 3 | 2 |
| 2012 | 1 | 2 |
| 2013 | 3 | 2 |
| 2014 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Resistant mechanical combination lock and improvements thereto11 Mar 2014US 8,667,821 B2Michael J. Walsh & Associates, Inc.
- High security lock28 Jan 2014US 8,635,893 B2Lock II, LLC
- High security lock27 Aug 2013US 8,516,863 B2Lock II, LLC
- Combination locks with improved code-changing features11 Jun 2013US 8,459,070 B2Master Lock Company LLC
- Resistant mechanical combination lock and improvements thereto21 May 2013US 8,443,639 B2Michael J. Walsh & Associates, Inc.
- Resistant Mechanical Combination Lock and Improvements Thereto26 Sep 2013US 2013/0247626 A1Michael J. Walsh & Associates, Inc.
- High security lock18 Jul 2013US 2013/0180298 A1Lock II, LLC
- High security lock19 Jul 2012US 2012/0180536 A1Lock II, LLC
- Resistant mechanical combination lock and improvements thereto14 Jun 2012US 2012/0144884 A1Michael J. Walsh & Associates, Inc.
- Combination locks with improved code-changing features1 Sep 2011US 2011/0209506 A1Master Lock Company LLC
Most cited
By later US patents
- Combination lock1,028US 4,376,380 AJohn D. Brush & Co., Inc. · 1983
- Electronic dial combination lock77US 4,745,784 A1988
- Dead bolt combination lock and push-pull lock, each with integrated re-locking features, lock with auxiliary security features, and lock keypad with tamper detection and response features64US 6,016,677 ASargent & Greenleaf, Inc. · 2000
- High security electronic dial combination lock57US 5,307,656 ALa Gard, Inc. · 1994
- Retractable cable lock56US 4,543,806 A1985