- All sections
- A - Human necessities
- A62C - Fire-fighting
- A62C 2/18 - Sliding dampers
Patent holdings for IPC class A62C 2/18
Total number of patents in this class: 16
10-year publication summary
|
2
|
0
|
5
|
2
|
1
|
1
|
1
|
3
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Coopers Fire Limited | 35 |
2 |
| Panasonic Corporation | 20786 |
1 |
| Bank of America, N.A. | 274 |
1 |
| Building Materials Investment Corporation | 158 |
1 |
| Daifuku Co., Ltd. | 860 |
1 |
| emz-Hanauer GmbH & Co. KGaA | 111 |
1 |
| Panasonic Ecology Systems Guangdong Co., Ltd. | 112 |
1 |
| Polo Custom Products | 1 |
1 |
| Smoke Guard, Inc. | 16 |
1 |
| Autostore Technology AS | 743 |
1 |
| Gliderol Doors (S) Pte Ltd. | 11 |
1 |
| Cornellcookson, LLC | 152 |
1 |
| Arlenko Pty Ltd | 2 |
1 |
| DL E&C Co., Ltd. | 1 |
1 |
| Envolventes y Paquetizados Milem SAS BIC | 1 |
1 |
| Other owners | 0 |