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US 11,760,122 B2Granted
Device for manual application of a liquid
AssigneeSTABILO International GmbH
InventorsKarl-Peter Kämpf, Thiemo Daubner
Life of this patent
Estimating the term…
Abstract
A device for manual application of a liquid. The device may be used for painting, marking, drawing, writing and/or applying make-up to keratinous surfaces. The device includes a capillary store for the liquid, the capillary store having a filing level, and a measuring device for measuring the filing level of the capillary store.
Claims20
A device for manual application of a liquid, comprising:
- a capillary store for the liquid, the capillary store having a filling level,
- a measuring device for measuring the filling level of the capillary store, the measuring device including an electronic circuit. and
- an antenna connected to the electronic circuit and configured to contactlessly provide a result of the filling level measurement.
Dependencies are inferred from the claim text.