- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F41A - Functional features or details common to both smallarms and ordnance, e.g. cannonsmountings for smallarms or ordnance
- F41A 3/86 - Coil spring buffers mounted under the barrel
Patent holdings for IPC class F41A 3/86
Total number of patents in this class: 44
10-year publication summary
|
8
|
10
|
11
|
10
|
2
|
4
|
5
|
9
|
5
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daniel Defense LLC | 70 |
8 |
| GLOCK Technology GmbH | 115 |
4 |
| Zrodelta, LLC | 4 |
3 |
| Ceská zbrojovka a.s. | 43 |
2 |
| Skunk Labs LLC | 4 |
2 |
| Skychase Holdings Corporation | 39 |
2 |
| WHG Properties, LLC | 343 |
2 |
| XRAY Aerospace Corp | 2 |
2 |
| Carl WALTHER GmbH | 103 |
1 |
| Fabbrica D'Armi Pietro Beretta S.p.A. | 150 |
1 |
| Heizer Defense, LLC | 17 |
1 |
| HS Produkt D.O.O. | 44 |
1 |
| Israel Weapon Industries (I.W.I) Ltd. | 40 |
1 |
| Kimber IP, LLC | 83 |
1 |
| SIG SAUER Inc. | 355 |
1 |
| Silver Shadow Advanced Security Systems, Ltd. | 7 |
1 |
| Wiph, LLC | 5 |
1 |
| American Classic Arms, LLC | 6 |
1 |
| Agile Ventures, LLC | 4 |
1 |
| Smith & Wesson Inc. | 353 |
1 |
| Other owners | 7 |