15.PATENT INFRINGEMENT: Seller warrants that the design of the Products did not infringe any patent of the country of design and any other country. Seller warrants that the manufacture of the Products did not infringe any patent of the country of manufacture. Seller does not warrant that the purchase of or the use of, the Products in any other country is free of infringement of any patents of such other country. Buyer assumes all responsibility for use of any design, trademark, trade name, or part thereof, appearing on the Products at the Buyer’s request.