What products are there in the American patent for iced glasses?

"tritan" food-grade safety material. Ice-cooled glass This sports water cup, to be precise, should be called a sports kettle, because it has an ultra-large capacity of 144ml, which is equivalent to the capacity of three bottles of mineral water. It can meet the water demand of the whole family when going out. The body of the kettle is made of "Tritan" food-grade safety material imported from the United States, which is resistant to pressure and falling, and does not contain Bpa. The cup mouth/drinking mouth has been polished by many processes, which is smooth and round, and the drinking experience is comfortable. The spout is also intimately equipped with a dust cover to ensure the hygiene of drinking water.