- All sections
- B - Performing operationstransporting
- B42F - Sheets temporarily attached togetherfiling appliancesfile cardsindexing
- B42F 15/00 - Suspended filing appliances
Patent holdings for IPC class B42F 15/00
Total number of patents in this class: 54
10-year publication summary
|
5
|
8
|
7
|
5
|
6
|
5
|
1
|
1
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tops Products LLC | 112 |
11 |
| The Smead Manufacturing Company, LLC | 85 |
7 |
| microDATA Corporation | 16 |
5 |
| Ideastream Consumer Products, LLC | 218 |
4 |
| Esselte Leitz GmbH & Co KG | 15 |
2 |
| Nicolet Plastique Ltee | 2 |
2 |
| World Wide Stationery Mfg. Co., Ltd. | 10 |
2 |
| 3m Innovative Properties Company | 17823 |
1 |
| ACCO Brands Corporation | 822 |
1 |
| Anest Iwata Europe SRL | 2 |
1 |
| ASI Business Group | 1 |
1 |
| Avery Dennison Corporation | 1186 |
1 |
| Bradford Company | 118 |
1 |
| CALENDAR Kokoku Co., Ltd. | 6 |
1 |
| CCL Label, Inc. | 512 |
1 |
| Esselte Corporation | 13 |
1 |
| Herman Miller, Inc. | 93 |
1 |
| HNI Technologies Inc. | 299 |
1 |
| LSC Communications US, LLC | 72 |
1 |
| Sistema Plastics Limited | 201 |
1 |
| Other owners | 8 |