A63G 21/12
Chutes: with special cars
Official title: with special cars, e.g. horse-shaped
A63G21/12 (Chutes: with special cars) appears on 18 US grants and 20 published applications in this corpus.
Search patents in A63G- Granted patents
- 18
- Published applications
- 20
- Assignees
- 14
- Inventors
- 43
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 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 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 2 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 2 |
| 2020 | 1 | 2 |
| 2021 | 3 | 2 |
| 2022 | 3 | 1 |
| 2023 | 0 | 1 |
| 2024 | 3 | 4 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Systems and methods for adjusting a seat pan for a ride vehicle seat19 Jun 2025US 2025/0196745 A1Universal City Studios LLC
- Interactive amusement attraction system and method17 Oct 2024US 2024/0345653 A1Whitewater West Industries Ltd.
- Low-friction recreational slide system6 Jun 2024US 2024/0181356 A1Slick Slide LLC
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Most cited
By later US patents
- Dynamic ride vehicle72US 5,623,878 AThe Walt Disney Company · 1997
- Low-friction recreational slide system10US 11,998,854 B1Slick Slide LLC · 2024
- Boom coaster5US 10,315,120 B2Universal City Studios LLC · 2019
- Amusement devices, such as roller-coasters5US 6,840,179 B2Ride Tek Engineering S.R.L. · 2005
- Amusement ride3US 10,525,361 B2Skysurfer International Limited · 2020