- 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 3/12 - Book covers combined with other articles
Patent holdings for IPC class B42D 3/12
Total number of patents in this class: 72
10-year publication summary
|
15
|
14
|
12
|
12
|
17
|
6
|
7
|
4
|
3
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ACCO Brands Corporation | 804 |
9 |
| Novalia Ltd. | 41 |
5 |
| Kermit Zarley Enterprises | 6 |
4 |
| Cottage Door Press, LLC | 42 |
3 |
| General Printing & Design, Inc. | 48 |
3 |
| Samplemax, Inc. | 3 |
3 |
| Bundesdruckerei GmbH | 988 |
2 |
| Certified Guaranty Company, LLC | 59 |
2 |
| memperience GmbH | 2 |
2 |
| Mkj Studio LLC | 11 |
2 |
| Google Inc. | 4044 |
1 |
| Microsoft Technology Licensing, LLC | 54510 |
1 |
| 4M Industrial Development Limited | 19 |
1 |
| Bendon, Inc. | 57 |
1 |
| BIOTRONIK AG | 446 |
1 |
| Castelli S.p.A. | 2 |
1 |
| Collectobook GmbH & Co. KG | 1 |
1 |
| Filofax Group Limited | 10 |
1 |
| Hinkler Books Pty Ltd | 3 |
1 |
| Jast Company Limited | 7 |
1 |
| Other owners | 27 |