Section 6(9) in The Standard of Weights and Measures (Approval of Models) Rules, 1987
(9)Where any model submitted to a recognised laboratory for approval is not removed by the applicant after the expiry of six months from the date on which a certificate of approval was granted or refused in relation to such model, such model shall become forfeited to the Central Government, and that Government shall dispose of the model in such manner as it may think fit.
