By individual I mean real and singular toys that somehow entered popular awareness, whether as the basis of a work of fiction, or by association with a famous person, event, or image, etc. I'm not looking for information on famous toy lines and types, and not toys that originated as fiction. Info about all that is common online. (Which makes Googling my actual question pretty tricky.)
It's within the question parameters if a famous toy originated as part of a line, or was eventually featured in a piece of fiction, but for this question I'm only asking about toys that were arguably famous as or originated in significant individual objects, not just types. For example, Winnie the Pooh was based on Christopher Milne's bear, not teddy bears in general. Thanks for your time.