Lynn...I think it takes a LONG time for the AKC to recognize any "new" breed. Generations of proven bloodlines must exist. And, there has to be a parent Breed Club...with a standard, etc.
Many breeds originated from a "mix". Goldens sure did.... But, the mix has to have a purpose, and a papertrail. The AKC then deals with the parent Breed Club...after determining which one the true parent will be of course. Many "new" breeds have different Breed Clubs claiming to be the "true" parent club.
I don't know if the Labradoodles, or Goldendoodles, etc, even have an organization calling them a "breed" yet. Is anybody doing this for anything except money? That's the big issue here.
It takes eons to create a new breed, and then longer for the AKC to recognize that breed.