- All sections
- B - Performing operationstransporting
- B42F - Sheets temporarily attached togetherfiling appliancesfile cardsindexing
- B42F 13/00 - Filing appliances with means for engaging perforations or slots
Patent holdings for IPC class B42F 13/00
Total number of patents in this class: 130
10-year publication summary
|
11
|
14
|
7
|
13
|
6
|
5
|
1
|
3
|
2
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ACCO Brands Corporation | 805 |
14 |
| CCL Label, Inc. | 503 |
5 |
| King Jim Co., Ltd. | 122 |
5 |
| Staples Brands, Inc. | 6 |
5 |
| Hewlett-Packard Development Company, L.P. | 25180 |
3 |
| Signify Holding B.V. | 8061 |
3 |
| Hubbell Incorporated | 3448 |
2 |
| Chien Luen Industries Co., Ltd., Inc. | 50 |
2 |
| Ideastream Consumer Products, LLC | 202 |
2 |
| Kofulso Co., Ltd. | 39 |
2 |
| Kokuyo Co., Ltd. | 238 |
2 |
| Lockhart Industries, Inc. | 3 |
2 |
| MeadWestvaco Corporation | 272 |
2 |
| Rocket Innovations, Inc. | 24 |
2 |
| Thomas & Betts International LLC | 375 |
2 |
| Unibind Limited | 39 |
2 |
| U.S. Ring Binder, L.P. | 8 |
2 |
| ver Lighting LLC | 6 |
2 |
| Wingbinder Limited | 2 |
2 |
| The Boeing Company | 20163 |
1 |
| Other owners | 68 |