- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F42B - Explosive charges, e.g. for blasting; fireworks; ammunition
- F42B 27/00 - Hand grenades
Patent holdings for IPC class F42B 27/00
Total number of patents in this class: 80
10-year publication summary
|
8
|
20
|
8
|
14
|
10
|
12
|
6
|
6
|
8
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rheinmetall Waffe Munition GmbH | 561 |
18 |
| The United States of America as represented by the Secretary of the Army | 1168 |
7 |
| The United States of America as represented by the Secretary of the Navy | 2651 |
5 |
| AMTEC Less Lethal Systems, Inc. | 9 |
4 |
| Northrop Grumman Systems Corporation | 2937 |
3 |
| Applied Research Associates, Inc. | 167 |
3 |
| Combined Systems, Inc. | 23 |
3 |
| Rheinmetall Waffe Munition Arges GmbH | 4 |
3 |
| The Secretary of State for Defence | 447 |
3 |
| BAE SYSTEMS plc | 2238 |
2 |
| Defense Technology, LLC | 82 |
2 |
| Acetk Corp Ltd. | 15 |
1 |
| Blue Force Gear, Inc. | 78 |
1 |
| Condor S.A. Industria Quimica | 8 |
1 |
| Csi-penn Arms, LLC | 9 |
1 |
| DAVEY BICKFORD une société par actions simplifiée | 72 |
1 |
| Diehl Stiftung & Co. KG | 36 |
1 |
| Durendal LLC | 2 |
1 |
| Etienne Lacroix Tous Artifices SA, | 33 |
1 |
| Holoinks, Inc. | 2 |
1 |
| Other owners | 18 |