Test method
US9387669B2 · kind B2 · utility
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15Claims
0Family size
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Key dates
| Filing date | Jan 3, 2014 |
| Grant date | Jul 12, 2016 |
| Priority date | — |
| Expiry date | Jan 3, 2034 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD21H19/00
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A test method includes preparing a test medium including a base and an ink-receiving layer that absorbs ink to swell in the thickness direction thereof, applying an ink onto the ink-receiving layer by ejecting droplets of the ink from a liquid ejecting apparatus, and observing the test medium.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.