LCO

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Across
  1. 3. not protected by copyright, like ideas or facts, You might find me in math, or in a delicious treat, Whether a pizza or cherry, I'm something you eat. What am I?
  2. 4. Known for my ____, I'm a trademark that's rare, Much like a logo, but found in the air. What am I?
  3. 6. 50 shades of red but only one vibrant is fast like a Porsche
  4. 7. Sole Mark Cardi B, Rihanna, Beyoncé, and Lady Gaga all share this stylish flair, these heels, make a statement everywhere. A court case decided, a trademark in the mix, But a monochrome red shoe didn't infringe
  5. 8. an old British beer taste equals the oldest active trademark (Belgium)
Down
  1. 1. the favorite mouse of walt extended the duration of copyright protection in the US
  2. 2. first Copyright Law was established by her after unifying 2 kingdoms in 1707.
  3. 5. I hold the title of the most patented mind, with 1,093 US patents, I'm one of a kind. From electric power to motion pictures, my inventions are vast, in the UK, France, and Germany, my legacy will last. Who am I?