sure, it's basically one long toy commercial, but it was entertaining to watch. nice production values. i'm always a sucker for 'toys come alive' type animations.
Its not about you actually owning the toy or not. Its about who made the toy. Most likely it was a company and it is their property. Not the toy itself but the design of it. You cannot copy the design and sell it. Who made the object? If the answer is other than "I made it myself", you should NOT use it.