Across
- 4. The number of years a trademark can last
- 6. The number of years a utility patent last from the filing date
- 7. The act of noting the patent number on goods
Down
- 1. Protects sounds and colors
- 2. The type of patent that protects useful and function inventions
- 3. The number of months a provisional is good for
- 5. The government agency that issues patent and trademarks