A63G 31/14
With planes mounted on springs
Official title: with planes mounted on springs; with movable planes
A63G31/14 (With planes mounted on springs) appears on 48 US grants and 43 published applications in this corpus.
Search patents in A63G- Granted patents
- 48
- Published applications
- 43
- Assignees
- 22
- Inventors
- 79
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 2 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 2 | 1 |
| 2016 | 1 | 0 |
| 2017 | 2 | 1 |
| 2018 | 0 | 6 |
| 2019 | 9 | 4 |
| 2020 | 6 | 3 |
| 2021 | 7 | 8 |
| 2022 | 2 | 4 |
| 2023 | 5 | 4 |
| 2024 | 3 | 2 |
| 2025 | 3 | 4 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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Most cited
By later US patents
- Child entertainment device with flexible support legs45US 5,700,201 AGraco Children’s Products Inc. · 1997
- Circular motion theater22US 8,206,230 B2Falcon's Treehouse, L.L.C. · 2012
- Vibrating floor19US 6,052,955 A2000
- Circular motion theater14US 8,992,336 B2Falcon's Treehouse, L.L.C. · 2015
- Circular motion theater13US 9,540,832 B2Falcon's Treehouse, L.L.C. · 2017