Contaminant barrier
US11376791B2 · kind B2 · utility
0Cited by
5References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 12, 2016 |
| Grant date | Jul 5, 2022 |
| Priority date | — |
| Expiry date | Dec 10, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB33Y30/00
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
In one example, an apparatus includes a carriage to carry a payload through a manufacturing space at the urging of control elements in a control space and a belt movable with the carriage to block contaminants in the manufacturing space from passing to the control space along a carriage travel path.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.