Inventions - Theme Words

123456
Across
  1. 5. a product or a way of doing something which has never been made or never existed before
  2. 6. a new idea or method
Down
  1. 1. smart
  2. 2. supply
  3. 3. capable of being renewed
  4. 4. the official legal right to make or sell an invention for a particular number of years