- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F41A - Functional features or details common to both smallarms and ordnance, e.g. cannonsmountings for smallarms or ordnance
- F41A 9/75 - Drum magazines having a spiral cartridge channel
Patent holdings for IPC class F41A 9/75
Total number of patents in this class: 23
10-year publication summary
|
2
|
1
|
1
|
5
|
3
|
2
|
0
|
3
|
1
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Magpul Industries Corporation | 610 |
11 |
| Meninas Inc. | 3 |
2 |
| Hasbro, Inc. | 2201 |
1 |
| AAI Corporation | 70 |
1 |
| The Beta Company | 5 |
1 |
| German Sport Guns GmbH | 35 |
1 |
| KCI Co., Ltd. | 2 |
1 |
| Textron Systems Corporation | 176 |
1 |
| X Products, LLC | 4 |
1 |
| Young K Leigh | 1 |
1 |
| SunTrust Bank, AS Administrative Agent | 7 |
1 |
| Jordan Automated Weapons System, LLC | 1 |
1 |
| Other owners | 0 |