- All sections
- G - Physics
- G09B - Educational or demonstration appliancesappliances for teaching, or communicating with, the blind, deaf or mutemodelsplanetariaglobesmapsdiagrams
- G09B 25/08 - Models for purposes not provided for in group , e.g. full-sized devices for demonstration purposes of scenic effects, e.g. trees, rocks, water surfaces
Patent holdings for IPC class G09B 25/08
Total number of patents in this class: 14
10-year publication summary
|
2
|
1
|
3
|
1
|
3
|
1
|
3
|
0
|
0
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Caterpillar Inc. | 9548 |
2 |
| Seoul Metropolitan Government | 24 |
2 |
| Shandong University | 1042 |
2 |
| The Boeing Company | 20043 |
1 |
| Bank of America Corporation | 7552 |
1 |
| The General Hospital Corporation | 4733 |
1 |
| Cap Enfants | 1 |
1 |
| POSTECH Academy-industry Foundation | 1089 |
1 |
| Samsung Life Welfare Foundation | 17 |
1 |
| SmartMunk GmbH | 2 |
1 |
| Nantong Hongda Mechanical and Electronic Co., Ltd. | 2 |
1 |
| Other owners | 0 |