- 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 3/68 - Bolt stops, i.e. means for limiting bolt opening movement
Patent holdings for IPC class F41A 3/68
Total number of patents in this class: 27
10-year publication summary
|
3
|
3
|
8
|
3
|
6
|
4
|
7
|
4
|
9
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Diamondback Firearms LLC | 3 |
3 |
| Rare Breed Triggers, LLC and ABC IP, LLC | 5 |
3 |
| 22 Evolution LLC | 35 |
2 |
| Peppermill Design, LLC | 10 |
2 |
| Cubic Corporation | 497 |
1 |
| KRL Holding Company, Inc. | 11 |
1 |
| Nevada Cartridge Company, LLC. | 5 |
1 |
| SIG SAUER Inc. | 301 |
1 |
| Springfield, Inc. | 161 |
1 |
| Spuhr i Dalby AB | 20 |
1 |
| Tokyo Marui Co., Ltd. | 65 |
1 |
| WHG Properties, LLC | 284 |
1 |
| Wiph, LLC | 5 |
1 |
| Kudzu Arms, LLC | 5 |
1 |
| Smith & Wesson Inc. | 350 |
1 |
| Daniel Defense LLC | 71 |
1 |
| Baq Defense, LLC | 11 |
1 |
| Polaris Capital Corporation | 20 |
1 |
| Oracle Arms, LLC | 2 |
1 |
| Utaş Savunma Sanayi̇ ve Ti̇caret Anoni̇m Şi̇rketi̇ | 7 |
1 |
| Other owners | 1 |