- All sections
- A - Human necessities
- A47C - Chairssofasbeds
- A47C 1/12 - Theatre, auditorium or similar chairs
Patent holdings for IPC class A47C 1/12
Total number of patents in this class: 248
10-year publication summary
|
31
|
51
|
31
|
30
|
22
|
10
|
17
|
9
|
13
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| CJ 4DPLEX Co., Ltd. | 87 |
20 |
| D-Box Technologies Inc. | 88 |
15 |
| Series International, LLC | 63 |
12 |
| Oceaneering International, Inc. | 401 |
11 |
| CJ 4D Plex Co., Ltd. | 25 |
9 |
| L & P Property Management Company | 928 |
6 |
| Exciting Inc. | 7 |
5 |
| Irwin Seating Company | 14 |
5 |
| MACK Rides GmbH & Co. KG | 112 |
4 |
| Tait Towers Manufacturing, LLC | 84 |
4 |
| TS Tech Co., Ltd. | 1550 |
4 |
| Theatre FX, LLC | 8 |
4 |
| TEGway Co., Ltd. | 42 |
4 |
| Falcon's Beyond Global, LLC | 38 |
4 |
| CJ CGV Co., Ltd. | 79 |
3 |
| Simex Inc. | 10 |
3 |
| VIP Cinema LLC | 7 |
3 |
| Snapback Seat Company Ltd. | 3 |
3 |
| Sony Group Corporation | 15642 |
3 |
| Beijing Chehejia Automobile Technology Co., Ltd. | 234 |
3 |
| Other owners | 123 |