Complex sentence: The word "dayglo" is commonly used as an ordinary noun, bot properly DAYGLO ® is a registered trademark of the DayGlo Color Corp., the innovator and the world's largest provider of daylight fluorescent color.
Split into simpler sentences: The word "dayglo" is commonly used as an ordinary noun. However, DAYGLO ® is a registered trademark of the DayGlo Color Corp., the innovator and the world's largest provider of daylight fluorescent color.