- 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: 307
10-year publication summary
38
|
36
|
23
|
29
|
20
|
20
|
24
|
21
|
23
|
8
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Casio Computer Co., Ltd. | 3423 |
31 |
The Swatch Group Research and Development Ltd | 842 |
31 |
Seiko Instruments Inc. | 503 |
21 |
Montres Breguet S.A. | 350 |
16 |
Omega SA | 214 |
15 |
Apple Inc. | 54658 |
14 |
Seiko Epson Corporation | 19319 |
11 |
Seiko Watch Corporation | 112 |
11 |
ETA SA Manufacture Horlogere Suisse | 681 |
10 |
Rolex S.A. | 662 |
8 |
Patek Philippe SA Geneve | 377 |
7 |
The Swatch Group Management Services AG | 29 |
6 |
Samsung Electronics Co., Ltd. | 145416 |
5 |
Comadur S.A. | 87 |
4 |
Harry Winston SA | 954 |
4 |
Outdoor Edge Cutlery, LLC | 62 |
4 |
LG Electronics Inc. | 72807 |
3 |
Huawei Technologies Co., Ltd. | 111975 |
3 |
Nike, Inc. | 14104 |
3 |
ZTE Corporation | 42203 |
2 |
Other owners | 98 |