A63H 17/34
Arrangements for imitating the noise of motors
A63H17/34 (Arrangements for imitating the noise of motors) appears on 60 US grants and 34 published applications in this corpus.
Search patents in A63H- Granted patents
- 60
- Published applications
- 34
- Assignees
- 41
- Inventors
- 124
- Latest grant
- 12 Apr 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 5 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 2 |
| 2002 | 2 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 3 |
| 2007 | 1 | 2 |
| 2008 | 0 | 1 |
| 2009 | 1 | 1 |
| 2010 | 1 | 1 |
| 2011 | 1 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 4 | 6 |
| 2017 | 1 | 1 |
| 2018 | 1 | 4 |
| 2019 | 2 | 3 |
| 2020 | 3 | 2 |
| 2021 | 0 | 2 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
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Most cited
By later US patents
- Radio controlled model vehicle having coordinated sound effects system174US 4,964,837 A1990
- Simulated sound generator for electric vehicles161US 5,635,903 AHonda Giken Kogyo Kabushiki Kaisha · 1997
- Ultrasonic wave nebulizer117US 5,312,281 ATDK Corporation · 1994
- Engine sound simulator102US 4,325,199 A1982
- Apparatus for producing a plurality of audio sound effects101US 4,314,236 AAtari, Inc. · 1982