- All sections
- B - Performing operationstransporting
- B29C - Shaping or joining of plasticsshaping of material in a plastic state, not otherwise provided forafter-treatment of the shaped products, e.g. repairing
- B29C 63/44 - Lining or sheathing, i.e. applying preformed layers or sheathings of plasticsApparatus therefor by liberation of internal stresses the shape of the layers or sheathings being adapted to the shape of the articles
Patent holdings for IPC class B29C 63/44
Total number of patents in this class: 8
10-year publication summary
|
0
|
0
|
2
|
1
|
2
|
1
|
0
|
0
|
0
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bedford Industries, Inc. | 234 |
2 |
| Smead Manufacturing Company | 137 |
2 |
| Kanto Natural Gas Development Co., Ltd. | 10 |
1 |
| TE Connectivity Corporation | 435 |
1 |
| Hanwha Solutions Corporation | 807 |
1 |
| Zurn Water, LLC | 230 |
1 |
| Other owners | 0 |