- 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 15/04 - Foldable or multi-part cards or sheets
Patent holdings for IPC class B42D 15/04
Total number of patents in this class: 259
10-year publication summary
|
45
|
39
|
42
|
44
|
23
|
28
|
12
|
29
|
19
|
13
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| American Greetings Corporation | 218 |
46 |
| Hallmark Cards, Incorporated | 343 |
43 |
| LovePop, Inc. | 53 |
17 |
| E2interactive, Inc. d/b/a E2interactive, Inc. | 272 |
7 |
| Multi Packaging Solutions, Inc. | 143 |
7 |
| PNC Bank, a National Association, AS Collateral Agent | 83 |
7 |
| 100 Greetings, LLC | 12 |
6 |
| JAST Gifts (Shenzhen) Company Limited | 6 |
5 |
| Cruickshank LLC | 5 |
4 |
| Wolf Punch, LLC | 4 |
4 |
| Blackhawk Network, Inc. | 354 |
3 |
| Blank Acquisition LLC, DBA Blanks/usa | 12 |
3 |
| Kabushiki Kaisha Sato | 103 |
3 |
| Kabushiki Kaisha Sato Chishiki Zaisan Kenkyusyo | 93 |
3 |
| Quizzit, Inc. | 8 |
3 |
| FUJIFILM Business Innovation Corp. | 7580 |
3 |
| Compass Maps Limited | 4 |
2 |
| Home Depot Product Authority, LLC | 1327 |
2 |
| I.M.A. Industria Macchine Automatiche S.p.A. | 469 |
2 |
| Jast Company Limited | 9 |
2 |
| Other owners | 87 |