- All sections
- B - Performing operations; transporting
- B29C - Shaping or joining of plastics; shaping of material in a plastic state, not otherwise provided for; after-treatment of the shaped products, e.g. repairing
- B29C 63/44 - Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus 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: 7
10-year publication summary
|
1
|
0
|
0
|
2
|
1
|
2
|
1
|
0
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0
|
0
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bedford Industries, Inc. | 241 |
2 |
| Smead Manufacturing Company | 143 |
2 |
| Kanto Natural Gas Development Co., Ltd. | 9 |
1 |
| TE Connectivity Corporation | 462 |
1 |
| Zurn Water, LLC | 198 |
1 |
| Other owners | 0 |