- All sections
- B - Performing operationstransporting
- B41F - Printing machines or presses
- B41F 17/30 - Printing apparatus or machines of special types or for particular purposes, not otherwise provided for for printing on curved surfaces of essentially spherical, or part-spherical, articles
Patent holdings for IPC class B41F 17/30
Total number of patents in this class: 66
10-year publication summary
|
9
|
6
|
3
|
6
|
4
|
1
|
4
|
6
|
1
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Stolle Machinery Company, LLC | 460 |
7 |
| Acushnet Company | 2610 |
5 |
| Callaway Golf Company | 1045 |
4 |
| Sanovo Technology Netherlands B.V. | 21 |
4 |
| Topgolf Callaway Brands Corp. | 1664 |
3 |
| Xerox Corporation | 5876 |
2 |
| Hasbro, Inc. | 2194 |
2 |
| KBA-MetalPrint GmbH | 36 |
2 |
| Oberthur Technologies | 133 |
2 |
| Shuhou Co., Ltd. | 47 |
2 |
| Illinois Tool Works Inc. | 11662 |
1 |
| Bridgestone Sports Co., Ltd. | 513 |
1 |
| CITIC Dicastal CO., LTD | 565 |
1 |
| delfortgroup AG | 152 |
1 |
| Essilor International (compagnie Generale D'optique) | 2975 |
1 |
| General Interface Solution Limited | 185 |
1 |
| Heidelberger Druckmaschinen AG | 479 |
1 |
| Interface Optoelectronics (Shenzhen) Co., Ltd. | 193 |
1 |
| INX International Ink Co. | 48 |
1 |
| ITW Morlock GmbH | 12 |
1 |
| Other owners | 23 |