- All sections
- B - Performing operationstransporting
- B42F - Sheets temporarily attached togetherfiling appliancesfile cardsindexing
- B42F 1/02 - Paper-clips or like fasteners
Patent holdings for IPC class B42F 1/02
Total number of patents in this class: 49
10-year publication summary
|
3
|
8
|
3
|
5
|
5
|
3
|
4
|
7
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NS Planning Inc. | 6 |
5 |
| Hewlett-Packard Development Company, L.P. | 27448 |
4 |
| 3m Innovative Properties Company | 17976 |
2 |
| CALENDAR Kokoku Co., Ltd. | 6 |
2 |
| Kyocera Document Solutions Inc. | 5388 |
1 |
| ?Durable? Hunke & Jochheim GmbH & Co. KG | 127 |
1 |
| GI Technos Inc. | 1 |
1 |
| Leco Stationery Manufacturing Company Limited | 9 |
1 |
| Leung, Ming Fuk | 2 |
1 |
| Microline Surgical, Inc. | 79 |
1 |
| National University Corporation Yokohama National University | 332 |
1 |
| NV Bekaert SA | 757 |
1 |
| Plus Corporation | 78 |
1 |
| Sekisui Seikei, Ltd. | 4 |
1 |
| SZ DJI Technology Co., Ltd | 6816 |
1 |
| Teleflex Medical Incorporated | 386 |
1 |
| Truth by Design LLC | 4 |
1 |
| Wooster Brush Company, The | 145 |
1 |
| Shahrouz Y. Ghodsian | 1 |
1 |
| Dango Design, LLC | 3 |
1 |
| Other owners | 20 |