B65H 2301/4521
Without tucker blades
Official title: without tucker blades
B65H2301/4521 (Without tucker blades) appears on 4 US grants and 4 published applications in this corpus.
Search patents in B65H- Granted patents
- 4
- Published applications
- 4
- Assignees
- 5
- Inventors
- 27
- Latest grant
- 1 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
By publication year.
Recent patents
- Elastomer thin sleeve folding mechanism1 Oct 2024US 12,103,807 B2Devicor Medical Products, Inc.
- Folding roller comprising coating14 Jun 2022US 11,358,192 B2manroland Goss web systems GmbH
- Systems and methods for folding a stack of substrate sheets26 Mar 2019US 10,239,724 B2Express Scripts Strategic Development, Inc.
- Systems and methods for folding a stack of substrate sheets1 Dec 2015US 9,199,822 B1Express Scripts, Inc.
- Sheet processing apparatus and image forming apparatus24 Apr 2025US 2025/0128905 A1Ricoh Company, Ltd.
- Elastomer thin sleeve folding mechanism27 Oct 2022US 2022/0340390 A1Devicor Medical Products, Inc.
- Folding roller comprising coating28 Oct 2021US 2021/0331223 A1manroland Goss web systems GmbH
- Systems and methods for folding a stack of substrate sheets25 Feb 2016US 2016/0052745 A1Express Scripts, Inc.
Most cited
By later US patents