law: Semiconductor Integrated Circuits Layout-Design Act, 2000
  71.
  
     Implied
  
  warranty on sale of layout design, etc.
  Where
  
  a registered layout-design, or a semiconductor integrated circuit in which a registered
  
  layout-design is incorporated, or an article incorporating such a semiconductor
  
  integrated circuit is sold or has been contracted for sale, the seller shall
  
  be deemed to warrant that the registration, of such layout-design or the
  
  layout-design so incorporated is genuine within the meaning of this Act unless
  
  the contrary is expressed in writing signed by or on behalf of the seller and
  
  delivered at the time of the sale or contract to sell of such layout design, or
  
  semiconductor integrated circuit or article, as the case may be, and accepted
  
  by the buyer.