Patent ID: 11916401
Assignee: MAY PATENTS LTD.
Field: Furniture, games (Other fields)
Classification: CPC H  A  G | IPC A  G  H

Claim 0:
1. A method comprising:
generating, by a heater that is configured for affecting a temperature change, a smoke;
visually signaling, to a person, by a signaling component that comprises, consists of, or is based on, a visible light emitter;
controlling, by software that is executed by a processor, the heater and the signaling component;
powering, the processor, the heater, and the signaling component, by a rechargeable battery; and
charging, the battery by a battery charger that is power fed by DC power carried on a cable that is connectable via a connector,
wherein the battery, the processor, the heater, the connector, the battery charger, and the signaling component are enclosed in a housing that is dimensioned and shaped as a hand-held housing.