- All sections
- G - Physics
- G04B - Mechanically-driven clocks or watches; mechanical parts of clocks or watches in general; time-pieces using the position of the sun, moon, or stars
- G04B 37/10 - Hermetic sealing of openings, joints, passages, or slits of winding stems
Patent holdings for IPC class G04B 37/10
Total number of patents in this class: 90
10-year publication summary
|
4
|
6
|
5
|
8
|
10
|
6
|
9
|
8
|
6
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Omega SA | 197 |
13 |
| MECO S.A. | 30 |
12 |
| Seiko Instruments Inc. | 660 |
7 |
| Apple Inc. | 50209 |
6 |
| Casio Computer Co., Ltd. | 3343 |
6 |
| Rolex S.A. | 606 |
6 |
| The Swatch Group Research and Development Ltd | 778 |
5 |
| Manufacture D'horlogerie Audemars Piguet SA | 48 |
4 |
| Seiko Epson Corporation | 18724 |
3 |
| Hi-Tek Office S.r.l. | 21 |
3 |
| Richemont International SA | 1061 |
3 |
| Samsung Electronics Co., Ltd. | 131630 |
2 |
| Catalyst Lifestyle Limited | 143 |
2 |
| citizen Watch Co., Ltd. | 1062 |
2 |
| Montres Breguet S.A. | 349 |
2 |
| LG Electronics Inc. | 69257 |
1 |
| Motorola Mobility LLC | 2493 |
1 |
| Bulgari Horlogerie SA | 57 |
1 |
| ETA SA Manufacture Horlogere Suisse | 638 |
1 |
| Invicta Watch Company of America, Inc. | 229 |
1 |
| Other owners | 9 |