Y10T 70/7328
Compound tumblers
Y10T70/7328 (Compound tumblers) appears on 109 US grants and 10 published applications in this corpus.
Search patents in Y10T- Granted patents
- 109
- Published applications
- 10
- Assignees
- 39
- Inventors
- 101
- Latest grant
- 30 Oct 2012
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 5 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 11 | 0 |
| 1983 | 6 | 0 |
| 1984 | 5 | 0 |
| 1985 | 10 | 0 |
| 1986 | 7 | 0 |
| 1987 | 8 | 0 |
| 1988 | 9 | 0 |
| 1989 | 5 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 0 |
| 2003 | 0 | 1 |
| 2004 | 2 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 3 | 2 |
| 2009 | 1 | 2 |
| 2010 | 1 | 3 |
| 2011 | 2 | 0 |
| 2012 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Idiot-proof lock device that prevents a user from changing the code freely and unintentionally30 Oct 2012US 8,297,087 B1Ging Hwa Long Hardware Industry Co., Ltd.
- Lock structure with auto-reset function3 Jan 2012US 8,087,274 B2Sinoxlock (Kunshan) Co., Ltd
- Locking pill bottle20 Sep 2011US 8,020,415 B2
- Door lock device1 Mar 2011US 7,895,998 B2Poong Won Industry Co., Ltd.
- Motorized oven door latch1 Jun 2010US 7,726,294 B2Mansfield Assemblies Co.
- Locking pill bottle9 Dec 2010US 2010/0307208 A1
- Lock Structure with Auto-Reset Function14 Oct 2010US 2010/0257907 A1Sinoxlock (Kunshan) Co., Ltd
- Zipper password lock8 Jul 2010US 2010/0170306 A1
- Door Lock Device22 Oct 2009US 2009/0260409 A1Poong Won Industry Co., Ltd.
- Key lock structure15 Jan 2009US 2009/0013738 A1
Most cited
By later US patents
- Combination lock64US 4,770,013 AClover Co., Ltd. · 1988
- Combination lock with security feature57US 4,520,641 APresto Lock, Inc. · 1985
- Combination/electronic lock system54US 4,831,851 ASupra Products, Inc. · 1989
- Locking pill bottle54US 8,020,415 B22011
- Lock with a resettable combination53US 5,934,120 A1999