- 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 21/36 - Muzzle attachments or glands for recoil reduction
Patent holdings for IPC class F41A 21/36
Total number of patents in this class: 139
10-year publication summary
13
|
25
|
20
|
30
|
28
|
26
|
29
|
18
|
24
|
7
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Axts Inc., DBA Axts Weapons Systems | 33 |
8 |
BAE SYSTEMS plc | 2215 |
7 |
Agency Arms, LLC | 38 |
4 |
Rheinmetall Waffe Munition GmbH | 559 |
4 |
SilencerCo, LLC | 58 |
4 |
Polaris Capital Corporation | 20 |
4 |
Eight Holdings LLC | 12 |
4 |
Oceania Defence Ltd. | 6 |
4 |
Strike Industries, Inc. | 56 |
3 |
WHG Properties, LLC | 284 |
3 |
The United States of America as represented by the Secretary of the Army | 1195 |
2 |
Blackpowder Products, Inc. | 39 |
2 |
Kgmade LLC | 14 |
2 |
PM Research Inc. | 19 |
2 |
Rock River Arms, Inc. | 103 |
2 |
Saab AB | 814 |
2 |
SIG SAUER Inc. | 301 |
2 |
Spike's Tactical, LLC | 24 |
2 |
Sturm, Ruger & Company, Inc. | 284 |
2 |
SureFire, LLC | 306 |
2 |
Other owners | 74 |