- All sections
- B - Performing operationstransporting
- B65G - Transport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors
- B65G 69/32 - Shelters, surrounds or sealing arrangements for loading docks
Patent holdings for IPC class B65G 69/32
Total number of patents in this class: 19
10-year publication summary
|
2
|
5
|
1
|
1
|
0
|
1
|
0
|
2
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rite-Hite Holding Corporation | 677 |
8 |
| Leum Engineering, Inc. | 64 |
2 |
| 4Front Engineered Solutions, Inc. | 57 |
1 |
| Assa Abloy Entrance Systems AB | 641 |
1 |
| The Chamberlain Group, Inc. | 122 |
1 |
| Clopay Building Products Company, Inc. | 49 |
1 |
| Hyperloop Technologies, Inc. | 122 |
1 |
| Nordock, Inc. | 21 |
1 |
| Pathfinder Management, Inc. | 1 |
1 |
| Stertil B.V. | 90 |
1 |
| Novoferm Nederland B.V. | 1 |
1 |
| Other owners | 0 |