Kuwait Court of Cassation principle number 1168

The seller’s obligation to warrant against interference with the purchaser’s enjoyment. A perpetual obligation arising from the contract of sale immediately upon its conclusion, even if unregistered. This obligation passes to the seller’s heirs insofar as the heirs base their interference with the purchaser’s enjoyment on their capacity as heirs. The seller’s breach of this obligation. Its effect. His obligation to compensate. This obligation is time-barred upon the lapse of fifteen years from the time the interference actually occurs.