Patent ID: 11969308
Assignee: nan
Field: Other consumer goods (Other fields)
Classification: CPC A  H | IPC A  H

Claim 0:
1. A spinning electric toothbrush comprising
a master brush structure, an electric motor, a control circuit, and a housing structure;
wherein the housing structure contains the master brush structure, the electric motor, and the control circuit;
wherein the master brush structure comprises a first brush structure, a second brush structure, and a rotating bristle base;
wherein the first bristle set attaches to the rotating bristle base;
wherein the second bristle set attaches to the rotating bristle base;
wherein a span of an exterior length of each bristle selected from the first bristle set of the first brush structure is not adjustable;
wherein by the exterior length is meant the span of the length of each bristle selected from the first brush structure as measured on the exterior side of the spinning electric toothbrush;
wherein the second brush structure is a dynamic structure;
wherein by dynamic structure is meant that the span of the exterior length of each bristle selected from the second bristle set of the second brush structure is adjustable;
wherein by the exterior length is meant the span of the length of each bristle selected from the second brush structure as measured on the exterior side of the spinning electric toothbrush.