Patent ID: 11872478
Assignee: IRONBURG INVENTIONS LIMITED
Field: Furniture, games (Other fields)
Classification: CPC A | IPC A

Claim 3:
4. The hand held controller of claim 1 comprising:
a second thumb stick located at the front surface and removably mounted to a post of a second actuator mechanism configured to move in the-x-direction and the y-direction with respect to the outer case, the second actuator mechanism coupled to second circuitry contained within the outer case, the second thumb stick comprising a lower portion disposed internal to the outer case and an upper portion that extends through a second case aperture provided in the outer case, wherein the upper portion of the second thumb stick is configured to move within the second case aperture; and
a second buffer removably mounted within the second case aperture by a second fastening mechanism of the second buffer, wherein the second buffer is configured to accommodate the upper portion of the second thumb stick disposed external to the outer case, and wherein the upper portion of the second thumb stick contacts second the second buffer when the second thumb stick is moved to a travel limit within the second case aperture.