- All sections
- G - Physics
- G09B - Educational or demonstration appliances; appliances for teaching, or communicating with, the blind, deaf or mute; models; planetaria; globes; maps; diagrams
- G09B 25/02 - Models for purposes not provided for in group , e.g. full-sized devices for demonstration purposes of machinery
Patent holdings for IPC class G09B 25/02
Total number of patents in this class: 168
10-year publication summary
|
13
|
12
|
14
|
23
|
12
|
12
|
12
|
16
|
13
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lincoln Global, Inc. | 2180 |
12 |
| Tangshan Dimension Technology Co., Ltd. | 27 |
9 |
| Chengdu Esimtech Petroleum Equipment Simulation Technology Exploitation Co., Ltd. | 11 |
7 |
| Illinois Tool Works Inc. | 11152 |
5 |
| Winfield Solutions, LLC | 411 |
4 |
| ABB Schweiz AG | 6321 |
3 |
| K&N Engineering, Inc. | 405 |
3 |
| Seabery North America Inc. | 25 |
3 |
| The Boeing Company | 19843 |
2 |
| China University of Petroleum (Beijing) | 258 |
2 |
| Fronius International GmbH | 647 |
2 |
| JT & A, Inc. | 10 |
2 |
| Qingdao Haier Air Conditioner General Corp.,ltd | 2228 |
2 |
| Textron Innovations Inc. | 2138 |
2 |
| Universidad Politecnica de Valencia | 507 |
2 |
| KBC Advanced Technologies Limited | 78 |
2 |
| Wuxi Institute of Technology | 32 |
2 |
| SimX, Inc. | 8 |
2 |
| Timpson Electrical & Aerial Services, LLC | 5 |
2 |
| Haier Smart Home Co., Ltd. | 4882 |
2 |
| Other owners | 98 |