- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F41G - Weapon sights; aiming
- F41G 1/34 - Night sights, e.g. luminescent combined with light source, e.g. spot light
Patent holdings for IPC class F41G 1/34
Total number of patents in this class: 325
10-year publication summary
|
28
|
42
|
33
|
48
|
47
|
38
|
47
|
36
|
36
|
13
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sheltered Wings, Inc. | 379 |
25 |
| SIG SAUER Inc. | 301 |
18 |
| Huanic Corporation | 61 |
12 |
| Hiviz LLC | 33 |
12 |
| Centre Firearms Co., Inc. | 27 |
11 |
| Grace Engineering Corp. | 46 |
10 |
| Leupold & Stevens, Inc. | 232 |
10 |
| MB-Microtec AG | 43 |
9 |
| SureFire, LLC | 306 |
7 |
| Wilcox Industries Corp. | 113 |
7 |
| Bushnell Inc. | 384 |
6 |
| Crosman Corporation | 181 |
6 |
| Swarovski-Optik AG & Co KG. | 151 |
6 |
| BioFire Technologies Inc. | 34 |
5 |
| Bo Sun Jeung | 16 |
5 |
| Lightforce USA, Inc. | 61 |
5 |
| Meprolight (1990) Ltd. | 32 |
5 |
| Ncstar Inc. | 101 |
5 |
| Trijicon, Inc. | 139 |
5 |
| Emissive Energy Corporation | 59 |
4 |
| Other owners | 152 |