- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16G - Belts, cables, or ropes, predominantly used for driving purposes; chains; fittings predominantly used therefor
- F16G 1/28 - Driving-belts with a contact surface of special shape, e.g. toothed
Patent holdings for IPC class F16G 1/28
Total number of patents in this class: 511
10-year publication summary
|
39
|
34
|
49
|
53
|
45
|
54
|
30
|
25
|
35
|
20
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Gates Corporation | 1182 |
98 |
| Bando Chemical Industries, Ltd. | 570 |
71 |
| ContiTech Antriebssysteme GmbH | 244 |
69 |
| Mitsuboshi Belting Ltd. | 307 |
69 |
| Dayco Europe S.r.l. | 174 |
29 |
| Arntz Beteiligungs GmbH & Co. KG | 76 |
20 |
| Nippon Sheet Glass Company, Limited | 992 |
15 |
| Otis Elevator Company | 2677 |
7 |
| Highland Industries, Inc. | 30 |
6 |
| Gates Unitta Asia Company | 22 |
5 |
| Hutchinson | 455 |
4 |
| Inventio AG | 2314 |
4 |
| Dayco Europe S.r.l. con Unico Socio | 25 |
3 |
| Flowserve Management Company | 339 |
3 |
| Habasit AG | 189 |
3 |
| Hormann KG Antriebstechnik | 86 |
3 |
| Laitram, L.L.C. | 813 |
3 |
| Tsubakimoto Chain Co. | 588 |
3 |
| Vision Tech S.r.l. | 7 |
3 |
| Webasto SE | 1025 |
3 |
| Other owners | 90 |