G10B 3/10
Actions
Official title: Actions, e.g. key actions, couplers or stops
G10B3/10 (Actions) appears on 15 US grants and 7 published applications in this corpus.
Search patents in G10B- Granted patents
- 15
- Published applications
- 7
- Assignees
- 6
- Inventors
- 21
- Latest grant
- 27 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 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 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Keyboard instrument27 May 2025US 12,315,474 B2Casio Computer Co., Ltd.
- Organ with variable key tension2 Mar 2021US 10,937,394 B2Casavant FrèRes
- Stop action-magnets to reduce musical instrument wiring, connections, and logic9 Jun 2015US 9,053,682 B2
- Action magnets and drivers to reduce musical instrument wiring, connections, and logic17 Dec 2013US 8,609,971 B2
- Proportional electromagnet actuator and control system12 Jun 2012US 8,198,521 B2Novelorg Inc.
- Keyboard instrument28 Sep 2023US 2023/0306932 A1Casio Computer Co., Ltd.
- Flame thrower pipe organ10 Nov 2022US 2022/0358901 A1
- Organ with variable key tension10 Dec 2020US 2020/0388250 A1Casavant FrèRes
- Stop action-magnets to reduce musical instrument wiring, connections, and logic14 May 2015US 2015/0128785 A1
- Action magnets and drivers to reduce musical instrument wiring, connections, and logic21 Feb 2013US 2013/0042743 A1
Most cited
By later US patents
- Electronic pipe organ control system10US 4,092,895 A1978
- System for registering and selecting stops in a musical instrument7US 4,244,264 AThomson-CSF · 1981
- Indicating organ stop tablet5US 4,157,051 A1979
- Tab switch mechanism for musical instruments4US 4,173,166 AThomas International Corporation · 1979
- Organ drawknob3US 4,615,254 A1986