Y10T 70/7141
Combination and key
Y10T70/7141 (Combination and key) appears on 169 US grants and 127 published applications in this corpus.
Search patents in Y10T- Granted patents
- 169
- Published applications
- 127
- Assignees
- 56
- Inventors
- 146
- Latest grant
- 5 May 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 7 |
| 2003 | 8 | 5 |
| 2004 | 10 | 6 |
| 2005 | 8 | 16 |
| 2006 | 11 | 17 |
| 2007 | 15 | 8 |
| 2008 | 19 | 21 |
| 2009 | 9 | 8 |
| 2010 | 6 | 9 |
| 2011 | 8 | 6 |
| 2012 | 18 | 13 |
| 2013 | 7 | 7 |
| 2014 | 10 | 1 |
| 2015 | 6 | 0 |
| 2016 | 2 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
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- 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
- Lockset19 Dec 2017US 9,845,616 B2Yifeng Manufacturing Co., Ltd.
- Lock8 Mar 2016US 9,279,274 B2Codelocks Limited
- Method of improving airline luggage inspection20 Aug 2020US 2020/0263454 A1
- Method of improving airline luggage inspection24 May 2018US 2018/0142502 A1
- Lockset26 Oct 2017US 2017/0306650 A1Yifeng Manufacturing Co., Ltd.
- Composite coded lock for a bag6 Feb 2014US 2014/0033775 A1Yifeng Manufacturing Co., Ltd.
- Padlock24 Oct 2013US 2013/0276486 A1Fullyear-Brother Enterprise Co., Ltd.
Most cited
By later US patents
- Security door locking mechanism125US 4,470,277 ALa Gard, Inc. · 1984
- Padlock65US 6,708,534 B1Master Lock Company LLC · 2004
- Padlock by combining key-operated lock and combination lock61US 6,539,761 B22003
- Locking mechanism57US 4,325,240 A1982
- Dual locking system for integrated zipper lock55US 8,661,861 B2The Sun Lock Company Ltd. · 2014