- 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 21/30 - Silencers
Patent holdings for IPC class F41A 21/30
Total number of patents in this class: 427
10-year publication summary
|
56
|
47
|
60
|
87
|
72
|
71
|
75
|
65
|
62
|
17
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SilencerCo, LLC | 58 |
18 |
| Smith & Wesson Inc. | 350 |
17 |
| True Velocity IP Holdings, LLC | 255 |
13 |
| SIG SAUER Inc. | 301 |
12 |
| Devhold Inc. | 20 |
12 |
| Sturm, Ruger & Company, Inc. | 284 |
11 |
| CGS Technology, LLC | 10 |
10 |
| Centre Firearms Co., Inc. | 27 |
8 |
| SureFire, LLC | 306 |
8 |
| Thunder Beast Arms Corporation | 11 |
8 |
| Jje Brands, LLC | 182 |
8 |
| Polaris Capital Corporation | 20 |
8 |
| A-TEC Holding AS | 11 |
7 |
| Gamo Outdoor, SL | 95 |
7 |
| Microtech Knives, Inc. | 197 |
7 |
| Kgmade LLC | 14 |
6 |
| Oceania Defence Ltd. | 6 |
6 |
| Oss Suppressors LLC | 32 |
5 |
| UT-Battelle, LLC | 1333 |
5 |
| American Outdoor Brands Sales Company | 8 |
5 |
| Other owners | 246 |