Y10T 70/7147
Combination or key
Y10T70/7147 (Combination or key) appears on 134 US grants and 107 published applications in this corpus.
Search patents in Y10T- Granted patents
- 134
- Published applications
- 107
- Assignees
- 50
- Inventors
- 140
- Latest grant
- 5 May 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 2 |
| 2002 | 0 | 5 |
| 2003 | 7 | 5 |
| 2004 | 7 | 5 |
| 2005 | 7 | 13 |
| 2006 | 11 | 16 |
| 2007 | 9 | 8 |
| 2008 | 17 | 16 |
| 2009 | 7 | 4 |
| 2010 | 3 | 9 |
| 2011 | 7 | 3 |
| 2012 | 18 | 9 |
| 2013 | 5 | 7 |
| 2014 | 10 | 2 |
| 2015 | 5 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method of improving airline luggage inspection5 May 2020US 10,641,012 B2
- Facilitating security screening of traveler's luggage24 Mar 2020US 10,597,905 B2
- Method of improving airline luggage inspection30 Jan 2018US 9,879,447 B2
- Lock having an indicatory lock core1 Mar 2016US 9,273,491 B2
- Combination lock with override key29 Dec 2015US 9,222,283 B1Digilock Asia Ltd.
- Method of improving airline luggage inspection20 Aug 2020US 2020/0263454 A1
- Method of improving airline luggage inspection24 May 2018US 2018/0142502 A1
- Coded lock19 Nov 2015US 2015/0330104 A1Yifeng Manufacturing Co., Ltd.
- Composite coded lock for a bag6 Feb 2014US 2014/0033775 A1Yifeng Manufacturing Co., Ltd.
- Padlock with fully integrated dual locking system30 Jan 2014US 2014/0026626 A1The Sun Lock Company Ltd.
Most cited
By later US patents
- Self-contained electromechanical locking device93US 4,901,545 ARising Star Technologies (a partnership) · 1990
- Combination lock64US 4,770,013 AClover Co., Ltd. · 1988
- Padlock by combining key-operated lock and combination lock61US 6,539,761 B22003
- Door locking system56US 4,637,237 ASimplex Security Systems, Inc. · 1987
- Dual locking system for integrated zipper lock55US 8,661,861 B2The Sun Lock Company Ltd. · 2014