Patent ID: 9675177
Date: 2017-06-13
CPC Classifications: A47B,A47C,F16B

Claim:
1. A leg extension apparatus mounted to an existing leg of a chair to level the chair on an uneven ground surface, the leg extension apparatus comprising: a bracket assembly comprising a leg bracket, a first shell bracket coupled to the leg bracket and comprising a first slot, and a second shell bracket pivotably mounted to the first shell bracket and comprising a first slot, the first and second shell brackets configured to pivotably adjust to an open position to receive the leg of the chair and a closed position to permit the leg of the chair to be enclosed within the first slots of both the first and second shell brackets; and a leg slidably mounted to the leg bracket, wherein the leg is configured to slidably adjust to one of a plurality of locking positions to permit an end of the leg to contact the uneven ground surface, thereby supporting the chair in a leveled position.