- 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 25/00 - Models for purposes not provided for in group , e.g. full-sized devices for demonstration purposes
Patent holdings for IPC class G09B 25/00
Total number of patents in this class: 223
10-year publication summary
20
|
21
|
22
|
21
|
17
|
13
|
24
|
14
|
11
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
The Procter & Gamble Company | 22178 |
6 |
Tangshan Dimension Technology Co., Ltd. | 27 |
4 |
The Boeing Company | 19843 |
3 |
Fireblast Global, Inc. | 5 |
3 |
Global Nuclear Fuel - Americas, LLC | 55 |
3 |
Clearmotion Acquisition I LLC | 99 |
3 |
Nielsen Consumer LLC | 375 |
3 |
Honeywell International Inc. | 13799 |
2 |
Microsoft Technology Licensing, LLC | 51439 |
2 |
Age of Learning, Inc. | 68 |
2 |
AVL List GmbH | 1232 |
2 |
The Clorox Company | 973 |
2 |
Crutchfield Corporation | 19 |
2 |
Google LLC | 38759 |
2 |
Guangdong University of Technology | 466 |
2 |
Hughes Network Systems, LLC | 1098 |
2 |
The Iams Company | 95 |
2 |
Jiangnan University | 1410 |
2 |
Lincoln Global, Inc. | 2180 |
2 |
Pearson Education, Inc. | 453 |
2 |
Other owners | 172 |