B65H 2301/51537
Vacuum means
B65H2301/51537 (Vacuum means) appears on 0 US grants and 3 published applications in this corpus.
Search patents in B65H- Granted patents
- 0
- Published applications
- 3
- Assignees
- 3
- Inventors
- 5
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
No granted patents in this class yet.
- Jelly roll winding unit and winding method for secondary battery5 Feb 2026US 2026/0035196 A1Hana Technology Co., Ltd.
- Product cutting method9 Aug 2018US 2018/0226657 A1Honda Motor Co., Ltd.
- Device for releasing sections from a material web15 Jun 2017US 2017/0165860 A1Harro Hoefliger Verpackungsmaschinen GmbH
Most cited
By later US patents
No patent in this class has been cited by a later US patent yet.