- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F41A - Functional features or details common to both smallarms and ordnance, e.g. cannons; mountings for smallarms or ordnance
- F41A 15/00 - Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun
Patent holdings for IPC class F41A 15/00
Total number of patents in this class: 58
10-year publication summary
|
8
|
14
|
14
|
6
|
7
|
7
|
2
|
4
|
3
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Smith & Wesson Inc. | 350 |
4 |
| Magpul Industries Corporation | 568 |
3 |
| Magwell Mounts, LLC | 5 |
3 |
| Laser Ammo Ltd. | 12 |
3 |
| Abrams Airborne Manufacturing, Inc., DBA Vltor Weapon Systems | 25 |
2 |
| Blackpowder Products, Inc. | 39 |
2 |
| Colt's Manufacturing IP Holding Company LLC | 63 |
2 |
| Nexter Systems | 193 |
2 |
| Sturm, Ruger & Company, Inc. | 284 |
2 |
| Swan, Richard E. | 13 |
2 |
| WHG Properties, LLC | 284 |
2 |
| Mckay, Paul | 3 |
2 |
| The United States of America as represented by the Secretary of the Army | 1195 |
1 |
| AAI Corporation | 74 |
1 |
| AeroVironment, Inc. | 499 |
1 |
| Big Horn Armory, Inc. | 3 |
1 |
| Briley Manufacturing Co. | 4 |
1 |
| Colt Defense LLC | 17 |
1 |
| Daniel Defense, Inc. | 33 |
1 |
| Federal Cartridge Company | 531 |
1 |
| Other owners | 21 |