The broken line shown in the drawings are for the purpose of illustrating portions of the brain sensing headband that form no part of the claim design.
The broken line shown in the drawings are for the purpose of illustrating portions of the brain sensing headband that form no part of the claim design.
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Number | Date | Country | |
---|---|---|---|
Parent | 29441527 | Jan 2013 | US |
Child | 29492337 | US |