E05B 2047/0022
Planetary gears
Official title: {Planetary gears}
E05B2047/0022 (Planetary gears) appears on 48 US grants and 47 published applications in this corpus.
Search patents in E05B- Granted patents
- 48
- Published applications
- 47
- Assignees
- 25
- Inventors
- 69
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 2 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 0 | 1 |
| 2016 | 8 | 6 |
| 2017 | 9 | 3 |
| 2018 | 2 | 11 |
| 2019 | 3 | 2 |
| 2020 | 2 | 2 |
| 2021 | 3 | 1 |
| 2022 | 4 | 3 |
| 2023 | 3 | 5 |
| 2024 | 1 | 3 |
| 2025 | 4 | 2 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Door strike assembly with a revolving latch ejector16 Jun 2026US 12,655,656 B2Hanchett Entry Systems, Inc.
- Electric lock body25 Nov 2025US 12,480,337 B2Shenzhen Kaadas Intelligent Technology Co., Ltd.
- Video recording triggered by a smart lock device4 Nov 2025US 12,460,447 B2Master Lock Company LLC
- Driving mechanism for door lock, and door lock3 Jun 2025US 12,320,156 B2Shenzhen Kaadas Intelligent Technology Co., Ltd.
- Driving mechanism for door lock, and door lock25 Mar 2025US 12,258,789 B2Shenzhen Kaadas Intelligent Technology Co., Ltd.
- Door strike assembly with a revolving latch ejector24 Sep 2026US 2026/0286744 A1Hanchett Entry Systems, Inc.
- Electronic lock assembly11 Jun 2026US 2026/0160095 A1Kenstan Lock and Hardware Company, Inc.
- System and method for security and access control for electronic locks11 Jun 2026US 2026/0162480 A1Kenstan Lock and Hardware Company, Inc.
- Video recording triggered by a smart lock device12 Feb 2026US 2026/0043272 A1Master Lock Company LLC
- Energy harvesting door lock21 Aug 2025US 2025/0263953 A1ASSA ABLOY Access and Egress Hardware Group, Inc.
Most cited
By later US patents
- Intelligent door lock system101US 9,322,194 B2August Home, Inc. · 2016
- Intelligent door lock system with wing latches80US 9,322,201 B1August Home, Inc. · 2016
- Determining right or left hand side door installation76US 9,382,739 B1August Home, Inc. · 2016
- System including bi-directional drive mechanism73US 4,573,723 ANippondenso Co., Ltd. · 1986
- Intelligent door lock system with faceplate and/or ring electrically isolated from circuit73US 9,470,017 B1August Home, Inc. · 2016