Method and apparatus for 3D printing using a material feeder
US11904549B2 · kind B2 · utility
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7Claims
0Family size
Assignee
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Key dates
| Filing date | Aug 3, 2021 |
| Grant date | Feb 20, 2024 |
| Priority date | — |
| Expiry date | Aug 15, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H2701/174
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A felt gripper head contains two regions of felt material each on plates that slide and form a slight angle with respect to each other during engagement with a fibrous substrate material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.