- All sections
- A - Human necessities
- A63G - Merry-go-rounds; swings; rocking-horses; chutes; switchbacks; similar devices for public amusement
- A63G 1/00 - Roundabouts
Patent holdings for IPC class A63G 1/00
Total number of patents in this class: 122
10-year publication summary
|
4
|
8
|
1
|
12
|
8
|
17
|
4
|
7
|
4
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Universal City Studios LLC | 2218 |
44 |
| Disney Enterprises, Inc. | 6012 |
25 |
| MACK Rides GmbH & Co. KG | 93 |
7 |
| Antonio Zamperla S.p.A. | 62 |
4 |
| PlayCore Wisconsin, Inc. | 89 |
3 |
| Vekoma Rides Engineering B.V. | 41 |
3 |
| Zipholdings, LLC. | 13 |
3 |
| Martin & Vleminckx Ltd. | 32 |
3 |
| Becher-Schmidt USA | 2 |
2 |
| HM Attractions Inc. | 14 |
2 |
| Landscape Structures, Inc. | 222 |
2 |
| Oceaneering International, Inc. | 413 |
2 |
| University of South Florida | 1817 |
1 |
| BLD Oriental Co., Ltd. | 71 |
1 |
| Brogent Technologies Inc. | 56 |
1 |
| Deng-Horng Lai | 1 |
1 |
| Eric S. Cylvick | 1 |
1 |
| Experience based Learning, Inc. | 10 |
1 |
| Gordonrides, LLC | 1 |
1 |
| Graco Children's Products Inc. | 438 |
1 |
| Other owners | 14 |