Patent ID: 9568954
Date: 2017-02-14
CPC Classifications: A45C,G06F,H01F,Y10T

Claim:
1. An accessory device, comprising: a single piece flap carrying an electronic circuit, the single piece flap comprising: a first portion carrying a first magnetic element, the first portion being rotatable in a first direction about a first axis of rotation, a second portion carrying a second magnetic element, the second portion being rotatable in the first direction about a second axis of rotation, the second axis of rotation being displaced from and generally parallel to the first axis of rotation, and a third portion between the first and second portions, the third portion being rotatable in the first direction about a third axis of rotation, the third axis of rotation being between and generally parallel to the first and second axes of rotation, wherein the first and second magnetic elements form a magnetic circuit that maintains the single piece flap in a three dimensional structure.