- All sections
- G - Physics
- G04B - Mechanically-driven clocks or watchesmechanical parts of clocks or watches in generaltime-pieces using the position of the sun, moon, or stars
- G04B 37/00 - Cases
Patent holdings for IPC class G04B 37/00
Total number of patents in this class: 318
10-year publication summary
|
36
|
23
|
30
|
20
|
20
|
25
|
21
|
26
|
17
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Casio Computer Co., Ltd. | 3502 |
38 |
| The Swatch Group Research and Development Ltd | 878 |
36 |
| Montres Breguet S.A. | 361 |
16 |
| Seiko Instruments Inc. | 455 |
15 |
| Omega SA | 220 |
15 |
| Apple Inc. | 58705 |
14 |
| Seiko Epson Corporation | 20248 |
12 |
| ETA SA Manufacture Horlogere Suisse | 706 |
12 |
| Seiko Watch Corporation | 112 |
11 |
| Rolex S.A. | 725 |
9 |
| Patek Philippe SA Geneve | 413 |
7 |
| Samsung Electronics Co., Ltd. | 157557 |
6 |
| Manufacture D'horlogerie Audemars Piguet SA | 91 |
5 |
| Comadur S.A. | 96 |
4 |
| Harry Winston SA | 1068 |
4 |
| Outdoor Edge Cutlery, LLC | 70 |
4 |
| LG Electronics Inc. | 75654 |
3 |
| Huawei Technologies Co., Ltd. | 123282 |
3 |
| Nike, Inc. | 14799 |
3 |
| Hampden Corporation | 17 |
3 |
| Other owners | 98 |