E05B 2047/0085
Key and electromagnet
Official title: {Key and electromagnet}
E05B2047/0085 (Key and electromagnet) appears on 43 US grants and 43 published applications in this corpus.
Search patents in E05B- Granted patents
- 43
- Published applications
- 43
- Assignees
- 34
- Inventors
- 81
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 2 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 1 | 2 |
| 2012 | 0 | 2 |
| 2013 | 0 | 1 |
| 2014 | 4 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 2 | 3 |
| 2018 | 0 | 2 |
| 2019 | 3 | 4 |
| 2020 | 2 | 4 |
| 2021 | 2 | 1 |
| 2022 | 1 | 3 |
| 2023 | 3 | 3 |
| 2024 | 3 | 6 |
| 2025 | 2 | 2 |
| 2026 | 5 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Merchandise display security systems and methods25 Aug 2026US 12,716,268 B2
- Combination lock with override key25 Aug 2026US 12,716,269 B2Security People, Inc.
- Locking system7 Apr 2026US 12,597,305 B2United States Postal Service
- Electronic lock20 Jan 2026US 12,529,245 B2United States Postal Service
- Blocking device for a closure element or a switching element6 Jan 2026US 12,516,545 B2Dormakaba Schweiz AG
- Locking system13 Aug 2026US 2026/0237261 A1United States Postal Service
- Electronic lock21 May 2026US 2026/0139517 A1United States Postal Service
- Merchandise Display Security Systems and Methods19 Mar 2026US 2026/0080733 A1InVue Security Products Inc.
- Electromechanical locking device11 Sep 2025US 2025/0283353 A1Limited Liability Company "Electronic Access"
- Combination Lock with Override Key17 Apr 2025US 2025/0122751 A1Security People, Inc. dba Digilock
Most cited
By later US patents
- Cart locking device34US 7,152,441 B2Artromick International, Inc. · 2006
- Electric door lock32US 8,621,900 B2Tong Lung Metal Industry Co., Ltd. · 2014
- Dead bolt of a door lock29US 5,447,047 ATaiwan Fu Hsing Industrial Co., Ltd. · 1995
- Electro-mechanical lock27US 8,047,582 B1Securitron Magnalock Corporation · 2011
- Door locking handle assembly of pull-out and side-swinging lever-action type26US 6,490,896 B2Takigen Manufacturing Co. Ltd. · 2002