- All sections
- B - Performing operationstransporting
- B42F - Sheets temporarily attached togetherfiling appliancesfile cardsindexing
- B42F 1/00 - Sheets temporarily attached together without perforatingMeans therefor
Patent holdings for IPC class B42F 1/00
Total number of patents in this class: 63
10-year publication summary
|
9
|
11
|
9
|
4
|
4
|
6
|
5
|
3
|
4
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hewlett-Packard Development Company, L.P. | 25881 |
7 |
| Hoist Fitness Systems, Inc. | 148 |
4 |
| Ferag AG | 217 |
3 |
| Rocket Innovations, Inc. | 41 |
3 |
| Toshiba Corporation | 12345 |
2 |
| Toshiba TEC Corporation | 3795 |
2 |
| Geraghty, LLC | 7 |
2 |
| Ming Fuk Leung | 2 |
2 |
| The Boeing Company | 20053 |
1 |
| Pratt & Whitney Canada Corp. | 4757 |
1 |
| Eastman Kodak Company | 2889 |
1 |
| Agilent Technologies, Inc. | 2634 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10912 |
1 |
| Amazing Magnets, LLC | 9 |
1 |
| Bindomatic AB | 22 |
1 |
| Clipbook, LLC | 3 |
1 |
| Corsair Memory, Inc. | 250 |
1 |
| Fresenius Medical Care Deutschland GmbH | 2154 |
1 |
| GCK Products, LLC | 5 |
1 |
| General Binding LLC | 131 |
1 |
| Other owners | 26 |