B29D 2030/0658
Venting devices for the flexible cores
Official title: {Venting devices for the flexible cores}
B29D2030/0658 (Venting devices for the flexible cores) appears on 2 US grants and 3 published applications in this corpus.
Search patents in B29D- Granted patents
- 2
- Published applications
- 3
- Assignees
- 3
- Inventors
- 10
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2022 | 0 | 2 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Pneumatic tire curing method using a curing membrane comprising three drainage areas arranged in increasing order of depth5 May 2026US 12,617,167 B2Compagnie Generale Des Etablissements Michelin
- Vulcanizing equipment31 Dec 2024US 12,179,448 B2Himile Mechanical Science and Technology (Shandong) Co., Ltd.
- Vulcanizing equipment11 Jul 2024US 2024/0227336 A1Himile Mechanical Science and Technology (Shandong) Co., Ltd.
- Tire-curing membrane equipped with a drainage structure15 Dec 2022US 2022/0396045 A1Compagnie Generale Des Etablissements Michelin
- Pneumatic tire curing method using a curing membrane comprising three drainage areas arranged in increasing order of depth6 Oct 2022US 2022/0314564 A1Compagnie Generale Des Etablissements Michelin
Most cited
By later US patents
No patent in this class has been cited by a later US patent yet.