- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F41B - Weapons for projecting missiles without use of explosive or combustible propellant charge; weapons not otherwise provided for
- F41B 11/643 - Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas having a piston effecting a compressor stroke during the firing of each shot the piston being spring operated the piston being arranged concentrically with the barrel
Patent holdings for IPC class F41B 11/643
Total number of patents in this class: 35
10-year publication summary
|
5
|
4
|
4
|
4
|
2
|
2
|
7
|
4
|
2
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tokyo Marui Co., Ltd. | 65 |
12 |
| TriCord Solutions, Inc. | 34 |
5 |
| Hasbro, Inc. | 2234 |
3 |
| Crosman Corporation | 181 |
3 |
| Hero Defense Systems, LLC | 6 |
2 |
| Gel Blaster, Inc. | 31 |
2 |
| DIANA Mayer & Grammelspacher GmbH & Co. KG | 3 |
1 |
| Easebon Services Limited | 176 |
1 |
| Guay Guay Trading Co., Ltd. | 26 |
1 |
| H. Henriksen AS | 6 |
1 |
| Jeffery M. Davis | 2 |
1 |
| SZ DJI Technology Co., Ltd | 6791 |
1 |
| ethos Consulting Group Pty Ltd | 1 |
1 |
| HuizhouShi Xute Plastic Electronic Technology Co., Ltd | 2 |
1 |
| Other owners | 0 |