- 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 3/58 - Breakdown breech mechanisms, e.g. for shotguns
Patent holdings for IPC class F41A 3/58
Total number of patents in this class: 47
10-year publication summary
8
|
4
|
8
|
7
|
3
|
3
|
7
|
2
|
2
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Federal Cartridge Company | 531 |
9 |
Ardesa, S.A. | 18 |
6 |
Sturm, Ruger & Company, Inc. | 284 |
4 |
Caesar Guerini S.r.l. | 8 |
3 |
Smith & Wesson Inc. | 350 |
3 |
Benelli Armi S.p.A. | 77 |
2 |
Fabbrica D'Armi Pietro Beretta S.p.A. | 133 |
2 |
Woodman Arms Inc. | 3 |
2 |
Blackpowder Products, Inc. | 39 |
1 |
Ceská zbrojovka a.s. | 38 |
1 |
DoubleTap Defense LLC | 2 |
1 |
Franklin Armory Holdings, Inc. | 65 |
1 |
Namacle LLC. | 2 |
1 |
Rheinmetall Landsysteme GmbH | 131 |
1 |
Trailblazer Firearms, LLC | 6 |
1 |
L&O Hunting Group GmbH | 121 |
1 |
Larry Mehki | 1 |
1 |
Steyr Mannlicher Holding GmbH | 9 |
1 |
DEBO S.r.l. | 2 |
1 |
Akdas Makina Silah Sanayi Ith. Ihr. Tic. Ltd. Sti. | 2 |
1 |
Other owners | 4 |