Y10T 70/7904
Magnetic features
Y10T70/7904 (Magnetic features) appears on 158 US grants and 57 published applications in this corpus.
Search patents in Y10T- Granted patents
- 158
- Published applications
- 57
- Assignees
- 80
- Inventors
- 209
- Latest grant
- 26 Jan 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 4 | 0 |
| 1982 | 4 | 0 |
| 1983 | 7 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 6 | 0 |
| 1987 | 6 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 6 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1996 | 5 | 0 |
| 1997 | 6 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 1 |
| 2002 | 6 | 2 |
| 2003 | 3 | 4 |
| 2004 | 2 | 4 |
| 2005 | 2 | 1 |
| 2006 | 2 | 1 |
| 2007 | 2 | 2 |
| 2008 | 2 | 6 |
| 2009 | 2 | 0 |
| 2010 | 1 | 8 |
| 2011 | 2 | 7 |
| 2012 | 6 | 10 |
| 2013 | 7 | 1 |
| 2014 | 7 | 2 |
| 2015 | 5 | 4 |
| 2016 | 3 | 3 |
| 2017 | 2 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Energy efficient multi-stable lock cylinder26 Jan 2021US 10,900,259 B2Nexkey, Inc.
- Energy efficient multi-stable lock cylinder27 Feb 2018US 9,903,139 B2Nexkey, Inc.
- Apparatus for floor cleaning, with improved key21 Mar 2017US 9,601,288 B2Nilfisk A/S
- Magnetic key and locking system24 Jan 2017US 9,551,165 B2Pinel Medical Inc.
- Cable wrap security device20 Sep 2016US 9,447,611 B2Checkpoint Systems, Inc.
- Energy Efficient Multi-Stable Lock Cylinder6 Dec 2018US 2018/0347233 A1Nexkey, Inc.
- Magnetic key and locking system10 Nov 2016US 2016/0326776 A1Pinel Medical Inc.
- Cylinder body for a cylinder for locks3 Mar 2016US 2016/0060901 A1Dorma Deutschland GmbH
- Energy efficient multi-stable lock cylinder3 Mar 2016US 2016/0060903 A1Nexkey, Inc.
- Magnetic key and locking system9 Jul 2015US 2015/0191937 A1Pinel Medical Inc.
Most cited
By later US patents
- Key having an air coil antenna and a method of construction109US 5,732,579 ATexas Instruments Incorporated · 1998
- Magneto-electronic locks108US 4,416,127 A1983
- Electronic lock and key switch having key identifying function105US 4,849,749 AHonda Lock Manufacturing Co., Ltd. · 1989
- Key assembly for vehicle ignition locks101US 5,433,096 AStrattec Security Corporation · 1995
- Electronic door lock82US 4,833,465 AAug. Winkhaus GmbH & Co. KG · 1989