Patent ID: 11944773
Assignee: FK IRONS INC.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC A  H | IPC A  H

Claim 0:
1. A tattoo device, comprising:
a tattoo machine;
a battery housing having a battery and a tattoo machine connection end comprising a mounting interface with a portion that extends away from the battery;
a display screen;
an input selector that receives user operational input;
wherein the mounting interface of the tattoo machine connection end has an internal mounting face and an insertion cavity formed by the portion that extends away from the battery and that receives at least a portion of a tattoo machine electrical connector of the tattoo machine, wherein the internal mounting face electrically couples to the tattoo machine electrical connector to receive a supply of power from the battery in accordance with user input via the input selector; and
wherein the mounting interface of the tattoo machine connection end provides a magnetic connector that magnetically couples the battery housing to the tattoo machine;
wherein the display screen and the input selector are located on an exterior surface of the battery housing.