Collection device and material
US9279747B2 · kind B2 · utility
5Cited by
25References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 24, 2012 |
| Grant date | Mar 8, 2016 |
| Priority date | — |
| Expiry date | Jul 9, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/1089
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Swabs, and materials of the present disclosure, and methods of making same, include randomly arranged sea-island bicomponent fibers which have randomly splayed terminal ends.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.