- All sections
- B - Performing operationstransporting
- B42F - Sheets temporarily attached togetherfiling appliancesfile cardsindexing
- B42F 13/26 - Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges in two sections engaging each other when closed and locked when so engaged, e.g. snap action
Patent holdings for IPC class B42F 13/26
Total number of patents in this class: 26
10-year publication summary
|
8
|
10
|
5
|
2
|
7
|
1
|
0
|
1
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| World Wide Stationery Mfg. Co., Ltd. | 8 |
5 |
| Lihit Lab., Inc. | 38 |
4 |
| ACCO Brands Corporation | 849 |
3 |
| World Wide Stationery Mfg. Co., Ltd. | 10 |
3 |
| Chung TIN International, Inc. | 12 |
2 |
| CCL Label, Inc. | 495 |
1 |
| Kaneda Company Limited | 6 |
1 |
| KEBA Sweden AB | 8 |
1 |
| Kokuyo Co., Ltd. | 214 |
1 |
| Max Co., Ltd. | 875 |
1 |
| Mead Products LLC | 9 |
1 |
| Biella-Neher Holding AG | 7 |
1 |
| Overarch Limited | 1 |
1 |
| Tops Products LLC | 109 |
1 |
| Other owners | 0 |