Yoke chess board /
subject: Mechanical Engineering
description: Patent Number: 201941052225, Applicant: Rajesh R. Yoke Chess Board is chess board with 8 12 squares of alternative colors of white (light) and black (dark) labelled A to L on bottom side and 1 to 8 on left side. This board is used to play chess for four players comprising of two teams. That is, each team will have two members. The members are designated as main attacker and supporter.
creator: R, Rajesh.
source: https://drive.google.com/file/d/1-CpIFwrL2JT2E1vvsMNjSZkeZsAPMPiZ/view
publisher: Intellectual Property India
date: 2020-03-17
language: English
type: Patent