- 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 3/26 - Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively the locking elements effecting a rotary movement about the barrel axis, e.g. rotating cylinder bolt locks semi-automatically or automatically operated, e.g. having a slidable bolt-carrier and a rotatable bolt
Patent holdings for IPC class F41A 3/26
Total number of patents in this class: 172
10-year publication summary
14
|
11
|
23
|
24
|
22
|
28
|
32
|
23
|
12
|
8
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
ArmWest, LLC | 31 |
14 |
GLOCK Technology GmbH | 102 |
10 |
LWRC International LLC | 72 |
10 |
Textron Systems Corporation | 157 |
8 |
Rheinmetall Waffe Munition GmbH | 559 |
7 |
Patriot Ordnance Factory, Inc. | 42 |
6 |
Evolved Gear LLC | 21 |
6 |
22 Evolution LLC | 35 |
5 |
Franklin Armory Holdings, Inc. | 65 |
5 |
Heckler & Koch GmbH | 230 |
5 |
NEMO Arms, Inc. | 11 |
5 |
SIG SAUER Inc. | 301 |
5 |
Fabbrica D'Armi Pietro Beretta S.p.A. | 133 |
3 |
WHG Properties, LLC | 284 |
3 |
Shadow Systems LLC | 29 |
3 |
Peppermill Design, LLC | 10 |
3 |
AAI Corporation | 74 |
2 |
Ambimjb LLC | 11 |
2 |
Benelli Armi S.p.A. | 77 |
2 |
Colt's Manufacturing IP Holding Company LLC | 63 |
2 |
Other owners | 66 |