- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F42B - Explosive charges, e.g. for blasting; fireworks; ammunition
- F42B 7/04 - Cartridges, i.e. cases with propellant charge and missile of pellet type
Patent holdings for IPC class F42B 7/04
Total number of patents in this class: 66
10-year publication summary
15
|
9
|
8
|
8
|
11
|
5
|
5
|
7
|
3
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Federal Cartridge Company | 531 |
12 |
Olin Corporation | 513 |
6 |
Polywad, Inc. | 13 |
4 |
Environ-Metal, Inc. | 5 |
3 |
Ervin Industries, Inc. | 15 |
3 |
Ascendance International, LLC | 12 |
3 |
The United States of America as represented by the Secretary of the Army | 1195 |
2 |
The College of William & Mary | 21 |
2 |
Real Federacion Espanola de Caza | 2 |
2 |
Shoot Hunting Outdoor | 5 |
2 |
Butler, Lawrence V. | 3 |
2 |
Wrap Technologies, Inc. | 53 |
2 |
The Procter & Gamble Company | 22178 |
1 |
Board of Regents, The University of Texas System | 5370 |
1 |
Alliant Techsystems Inc. | 48 |
1 |
Amick Family Revocable Living Trust | 2 |
1 |
Authement, Joseph, Sr. | 1 |
1 |
Caldera Engineering, LC | 20 |
1 |
Centre de Recherches Metallurgiques ASBL - Centrum voor Research in de Metallurgie VZW | 44 |
1 |
General Dynamics-OTS, Inc. | 35 |
1 |
Other owners | 15 |