D01B 1/20
With scraping devices
Official title: with scraping devices
D01B1/20 (With scraping devices) appears on 0 US grants and 3 published applications in this corpus.
Search patents in D01B- Granted patents
- 0
- Published applications
- 3
- Assignees
- 1
- Inventors
- 6
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2020 | 0 | 2 |
| 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.
- System and apparatus for manufacturing insulation made from hemp, and product made therefrom23 Jul 2026US 2026/0209994 A1Knauf Insulation, Inc.
- Glassware cleaning and drying equipment for medical experiments9 Apr 2020US 2020/0108426 A1
- purlin production equipment for weaving industry9 Apr 2020US 2020/0109490 A1
Most cited
By later US patents
No patent in this class has been cited by a later US patent yet.