E05C 9/12
With rack and pinion mechanism
Official title: with rack and pinion mechanism {(E05C9/021, E05C9/041 take precedence)}
E05C9/12 (With rack and pinion mechanism) appears on 22 US grants and 18 published applications in this corpus.
Search patents in E05C- Granted patents
- 22
- Published applications
- 18
- Assignees
- 15
- Inventors
- 49
- Latest grant
- 7 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 2 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 0 |
| 2020 | 1 | 3 |
| 2021 | 0 | 1 |
| 2022 | 2 | 1 |
| 2023 | 1 | 2 |
| 2024 | 2 | 1 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Driving device7 Oct 2025US 12,435,552 B2Shenzhen Hopo Window Control Technology Co., Ltd.
- Lever action automatic shootbolt operator with magnetically-triggered locking mechanism16 Apr 2024US 11,959,307 B2Interlock USA, Inc.
- Push rod lock for a switchgear cabinet housing, corresponding arrangement, and corresponding method2 Apr 2024US 11,946,298 B2Rittal GmbH & Co.KG
- Window sash lock and tilt mechanism4 Jul 2023US 11,692,380 B2Amesbury Group, Inc.
- Lever action automatic shootbolt operator with magnetically-triggered locking mechanism25 Oct 2022US 11,479,989 B2Interlock USA, Inc.
- Automatic deadbolt assemblies and door lock systems25 Dec 2025US 2025/0389142 A1Securitech Group, Inc.
- Driving device21 Mar 2024US 2024/0093542 A1Shenzhen Hopo Window Control Technology Co., Ltd.
- Lock for a pet transporter25 May 2023US 2023/0160242 A1Ningbo Hongdu Model Plastics Co., Ltd.
- Lever action automatic shootbolt operator with magnetically-triggered locking mechanism5 Jan 2023US 2023/0003053 A1Interlock USA, Inc.
- Locking system for a secure safe20 Jan 2022US 2022/0018169 A1Focus-On Tools
Most cited
By later US patents