- All sections
- A - Human necessities
- A63G - Merry-go-rounds; swings; rocking-horses; chutes; switchbacks; similar devices for public amusement
- A63G 7/00 - Up-and-down-hill tracks or switchbacks
Patent holdings for IPC class A63G 7/00
Total number of patents in this class: 537
10-year publication summary
|
47
|
31
|
77
|
70
|
90
|
63
|
35
|
44
|
31
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Universal City Studios LLC | 2368 |
282 |
| MACK Rides GmbH & Co. KG | 100 |
55 |
| Vekoma Rides Engineering B.V. | 40 |
20 |
| Disney Enterprises, Inc. | 6051 |
19 |
| Antonio Zamperla S.p.A. | 61 |
13 |
| VR Coaster GmbH & Co. KG | 35 |
10 |
| Universal City Studios LLLP | 17 |
7 |
| Ingenieurbüro Stengel GmbH | 8 |
6 |
| Oceaneering International, Inc. | 415 |
5 |
| Proslide Technology Inc. | 178 |
5 |
| S & S Worldwide, Inc. | 30 |
5 |
| Velocity Magnetics, Inc. | 43 |
4 |
| Martin & Vleminckx Ltd. | 41 |
4 |
| Simex Entertainment Inc. | 5 |
4 |
| Bolliger & Mabillard Ingenieurs Conseils S.A. | 10 |
3 |
| Philadelphia Toboggan Coasters, Inc. | 6 |
3 |
| Universal Studios LLC | 8 |
3 |
| Skysurfer International Limited | 7 |
3 |
| The Gravity Group, LLC | 4 |
3 |
| Raw Tex International Establishment | 4 |
3 |
| Other owners | 80 |