- All sections
- B - Performing operationstransporting
- B42F - Sheets temporarily attached togetherfiling appliancesfile cardsindexing
- B42F 9/00 - Filing appliances with devices clamping file edgesCovers with clamping backs
Patent holdings for IPC class B42F 9/00
Total number of patents in this class: 72
10-year publication summary
|
8
|
12
|
4
|
7
|
6
|
9
|
9
|
10
|
6
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Okamura Yugen Kaisha | 23 |
7 |
| Hewlett-Packard Development Company, L.P. | 25184 |
5 |
| The Stanley Works Israel Ltd | 189 |
2 |
| Clipbook, LLC | 3 |
2 |
| General Printing & Design, Inc. | 48 |
2 |
| Hege Innovations, Inc. | 2 |
2 |
| MedInfo Inc. | 14 |
2 |
| NS Planning Inc. | 5 |
2 |
| Unibind Limited | 39 |
2 |
| Xlr Rail Ticket Systems Pty Ltd | 2 |
2 |
| Eastman Kodak Company | 2603 |
1 |
| Anest Iwata Europe SRL | 2 |
1 |
| Bindomatic AB | 15 |
1 |
| Bundesdruckerei GmbH | 989 |
1 |
| CALENDAR Kokoku Co., Ltd. | 6 |
1 |
| CCL Label, Inc. | 503 |
1 |
| Deli Group Co., Ltd. | 122 |
1 |
| ?Durable? Hunke & Jochheim GmbH & Co. KG | 123 |
1 |
| Ideastream Consumer Products, LLC | 202 |
1 |
| Lihit Lab., Inc. | 27 |
1 |
| Other owners | 34 |