- All sections
- B - Performing operationstransporting
- B42D - Booksbook coversloose leavesprinted matter characterised by identification or security featuresprinted matter of special format or style not otherwise provided fordevices for use therewith and not otherwise provided formovable-strip writing or reading apparatus
- B42D 5/04 - Calendar blocks
Patent holdings for IPC class B42D 5/04
Total number of patents in this class: 39
10-year publication summary
|
8
|
2
|
6
|
4
|
5
|
2
|
3
|
3
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| CALENDAR Kokoku Co., Ltd. | 6 |
5 |
| Mars, Incorporated | 2893 |
3 |
| S. C. Johnson & Son, Inc. | 2769 |
2 |
| ACCO Brands Corporation | 805 |
2 |
| INTERMAN Corporation | 58 |
2 |
| Unibind Limited | 39 |
2 |
| Holdham | 269 |
2 |
| Kazumasa Co., Ltd. | 2 |
2 |
| Andrews McMeel Publishing, LLC | 1 |
1 |
| Blue Jeans Network, Inc. | 16 |
1 |
| Craft Beer Importers Canada Inc. | 6 |
1 |
| E.L. Hatton Sales Co. | 1 |
1 |
| Lanybook GmbH | 10 |
1 |
| MeadWestvaco Corporation | 272 |
1 |
| Obun Printing Company, Inc. | 2 |
1 |
| Toppan Printing Co., Ltd. | 2087 |
1 |
| PELEMAN INDUSTRIES, naamloze vennootschap | 34 |
1 |
| Tina Faith Orr | 2 |
1 |
| Slideco NV | 1 |
1 |
| Boost S.p.A. | 9 |
1 |
| Other owners | 7 |