G05G 5/28
Means for preventing, limiting or returning the movements of parts of a
Official title: for preventing unauthorised access to the controlling member or its movement to a command position
G05G5/28 (Means for preventing, limiting or returning the movements of parts of a) appears on 87 US grants and 74 published applications in this corpus.
Search patents in G05G- Granted patents
- 87
- Published applications
- 74
- Assignees
- 46
- Inventors
- 150
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 0 |
| 2002 | 3 | 3 |
| 2003 | 3 | 6 |
| 2004 | 1 | 9 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 2 | 3 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 2 |
| 2014 | 1 | 1 |
| 2015 | 1 | 2 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 1 | 1 |
| 2019 | 3 | 3 |
| 2020 | 2 | 3 |
| 2021 | 5 | 6 |
| 2022 | 10 | 8 |
| 2023 | 14 | 11 |
| 2024 | 10 | 3 |
| 2025 | 3 | 8 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Authorizable industrial control handle with operator feedback feature2 Jun 2026US 12,643,772 B2Elfatek Elektronik Makina Ve Otomasyonu Sanayi Ticaret Limited Sirketi
- Working machine24 Feb 2026US 12,559,905 B2Kubota Corporation
- Pedal array with a positioning device13 Jan 2026US 12,522,066 B2Robert Bosch GmbH
- Safety knob assembly systems23 Dec 2025US 12,504,776 B2RangeSafe, LLC
- Accelerator device29 Apr 2025US 12,286,010 B2Denso Corporation
- Foldable partition apparatus for vehicle30 Apr 2026US 2026/0116355 A1Hyundai Motor Company
- Safety Knob Systems12 Mar 2026US 2026/0072465 A1RangeSafe, LLC
- Knob assembly and cooking apparatus having same27 Nov 2025US 2025/0361950 A1LG Electronics Inc.
- Knob assembly and cooking apparatus having same27 Nov 2025US 2025/0362025 A1LG Electronics Inc.
- Knob assembly and cooking apparatus having same27 Nov 2025US 2025/0362704 A1LG Electronics Inc.
Most cited
By later US patents
- Molded case circuit breaker with current flow indicating handle mechanism73US 6,194,983 B1Eaton Corporation · 2001
- Foldable brake pedal apparatus for autonomous vehicle36US 10,906,514 B1Hyundai Motor Company · 2021
- Joystick with enabling sensors33US 6,948,398 B2Deere & Company · 2005
- Stove knob safety cap32US 5,363,720 A1994
- Foldable accelerator pedal apparatus equipped with hysteresis module for vehicle31US 11,021,058 B1Hyundai Motor Company · 2021