E05C 9/021
With rack and pinion mechanism
Official title: {with rack and pinion mechanism}
E05C9/021 (With rack and pinion mechanism) appears on 74 US grants and 42 published applications in this corpus.
Search patents in E05C- Granted patents
- 74
- Published applications
- 42
- Assignees
- 54
- Inventors
- 147
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 4 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 5 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 1 |
| 2002 | 4 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 2 |
| 2006 | 2 | 5 |
| 2007 | 1 | 2 |
| 2008 | 2 | 5 |
| 2009 | 1 | 1 |
| 2010 | 1 | 1 |
| 2011 | 2 | 1 |
| 2012 | 3 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 2 | 0 |
| 2016 | 1 | 0 |
| 2017 | 1 | 6 |
| 2018 | 3 | 3 |
| 2019 | 1 | 2 |
| 2020 | 3 | 2 |
| 2021 | 1 | 0 |
| 2022 | 0 | 2 |
| 2023 | 1 | 3 |
| 2024 | 2 | 1 |
| 2025 | 2 | 1 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Door handle system for a safety door, especially for a sliding door or a swing door14 Apr 2026US 12,601,210 B2Sick AG
- Hinge assembly with common actuation3 Feb 2026US 12,540,499 B2EMKA Beschlagteile GmbH & Co. KG
- Hinge lock13 Jan 2026US 12,523,076 B2EMKA Beschlagteile GmbH & Co. KG
- Driving device7 Oct 2025US 12,435,552 B2Shenzhen Hopo Window Control Technology Co., Ltd.
- Locking device12 Aug 2025US 12,385,283 B2UAP Limited
- Door handle system for a safety door, especially for a sliding door or a swing door30 Jan 2025US 2025/0034920 A1Sick AG
- Driving device21 Mar 2024US 2024/0093542 A1Shenzhen Hopo Window Control Technology Co., Ltd.
- Locking device5 Oct 2023US 2023/0313561 A1UAP Limited
- Hinge lock24 Aug 2023US 2023/0265695 A1EMKA Beschlagteile GmbH & Co. KG
- Hinge assembly with common actuation8 Jun 2023US 2023/0175297 A1EMKA Beschlagteile GmbH & Co. KG
Most cited
By later US patents
- Multiple-bolt door lock74US 5,495,731 ARoto Frank Eisenwarenfabrik Aktiengesellschaft · 1996
- Multiple point cam-pinion door latch66US 5,172,944 AFederal-Hoffman, Inc. · 1992
- Lock system for integrating into an entry door having a vertical expanse and providing simultaneous multi-point locking along the vertical expanse of the entry door65US 7,025,394 B12006
- Integrated tilt/sash lock assembly54US 7,607,262 B2Newell Operating Company · 2009
- Electrically and manually key-controlled lock51US 5,404,737 ARoto Frank Eisenwarenfabrik Aktien · 1995