B60B 2310/323
By coextrusion
Official title: by coextrusion
B60B2310/323 (By coextrusion) appears on 2 US grants and 4 published applications in this corpus.
Search patents in B60B- Granted patents
- 2
- Published applications
- 4
- Assignees
- 2
- Inventors
- 8
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
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