United States Patent and Trademark Office - Here's to 50 years of friendship on Sesame Street: Big Bird, Cookie Monster, and Oscar The Grouch. #Sesame50 | Facebook
Sesame Street Cookie Monster Stuffed Animal Plush – HEDMade LLC
USPTO on X: "Jim Henson knew how important it was to protect his ideas. His well-known creations, including Big Bird, Cookie Monster, and Oscar the Grouch, and even his name, have registered #