Is 'Ooh! It's so good!' a registered sound trademark?

💡 The Answer

• The phrase "Ooh! It's so good!" as spoken by Mr. Food is registered as a sound trademark.
• It is filed with the U.S. Patent and Trademark Office.
• This catchphrase ended each of his TV segments.
• Sound trademarks are rare, making this fact intriguing.
• It legally protects his signature closing line.