Possible Clues:

• Wintry, in brand names
• __-Cone (summer treat)
• Snoopy ___-cone Machine
• Start for cone or Caps
• ___ Balls (Hostess snack food)
• Product prefix that evokes winter
• ___-Caps (Nestlé brand)
• Lead-in to cone
• Commercial prefix with Cone or Ball
• Commercial word with "Cone" or "Cat"