Y10T 70/7181
Tumbler type
Y10T70/7181 (Tumbler type) appears on 519 US grants and 134 published applications in this corpus.
Search patents in Y10T- Granted patents
- 519
- Published applications
- 134
- Assignees
- 134
- Inventors
- 478
- Latest grant
- 17 Oct 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 15 | 0 |
| 1977 | 7 | 0 |
| 1978 | 12 | 0 |
| 1979 | 4 | 0 |
| 1980 | 7 | 0 |
| 1981 | 16 | 0 |
| 1982 | 23 | 0 |
| 1983 | 15 | 0 |
| 1984 | 10 | 0 |
| 1985 | 13 | 0 |
| 1986 | 11 | 0 |
| 1987 | 19 | 0 |
| 1988 | 24 | 0 |
| 1989 | 24 | 0 |
| 1990 | 20 | 0 |
| 1991 | 5 | 0 |
| 1992 | 11 | 0 |
| 1993 | 14 | 0 |
| 1994 | 9 | 0 |
| 1995 | 7 | 0 |
| 1996 | 13 | 0 |
| 1997 | 17 | 0 |
| 1998 | 16 | 0 |
| 1999 | 22 | 0 |
| 2000 | 16 | 0 |
| 2001 | 15 | 2 |
| 2002 | 14 | 5 |
| 2003 | 14 | 11 |
| 2004 | 14 | 8 |
| 2005 | 13 | 11 |
| 2006 | 13 | 14 |
| 2007 | 9 | 9 |
| 2008 | 12 | 12 |
| 2009 | 5 | 12 |
| 2010 | 4 | 17 |
| 2011 | 12 | 11 |
| 2012 | 11 | 5 |
| 2013 | 16 | 9 |
| 2014 | 7 | 5 |
| 2015 | 6 | 2 |
| 2016 | 2 | 1 |
| 2017 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Pushbutton combination lock17 Oct 2017US 9,790,710 B2
- Resettable combination lock mechanism6 Jun 2017US 9,670,695 B2Schlage Lock Company LLC
- Pushbutton-type easy-code-change handle lock24 May 2016US 9,347,241 B1Fu Chang Locks Mfg Corp.
- Resettable combination lock mechanism23 Feb 2016US 9,267,312 B2Schlage Lock Company LLC
- Resettable combination lock mechanism3 Nov 2015US 9,175,502 B2Schlage Lock Company LLC
- Resettable combination lock mechanism22 Sep 2016US 2016/0273242 A1Schlage Lock Company LLC
- Pushbutton combination lock25 Jun 2015US 2015/0176308 A1
- Mechanical combination lock1 Jan 2015US 2015/0000355 A1Borg Locks (Hk) Ltd
- Combination key lock box with anti-pick mechanism4 Dec 2014US 2014/0352371 A1The Sun Lock Company Ltd.
- Retractable cable lock assembly for laptop computers24 Apr 2014US 2014/0109630 A1
Most cited
By later US patents
- Combination lock1,028US 4,376,380 AJohn D. Brush & Co., Inc. · 1983
- Button operated combination lock148US 4,748,833 A501 Nagasawa Manufacturing Co., Ltd. · 1988
- Electronic door lock100US 4,899,562 A1990
- Combination lock having pivotal latch insertable and lockable in an object aperture82US 6,058,744 A2000
- Electronic dial combination lock77US 4,745,784 A1988