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US 3,936,974 AGranted
Combined top and yo-yo
OwnerEugene R. Houseinventor
Life of this patent
Estimating the term…
Abstract
A combined top and yo-yo is disclosed as having a pair of discs and opposed hubs mounted on a shaft and a string connected to the shaft effects rotation of the combined top and yo-yo in various combinations.
Claims10
A combined top and yo-yo comprising
- shaft means having opposed ends and a longitudinal axis between the opposed ends,
- a pair of discs, each one of said pair of discs being concentrically and securely mounted to and between the ends of said shaft means and being disposed transversely of said shaft means in opposed and spaced relation to each other,
- a string secured to and wound about said shaft means between said pair of discs,
- opposed hub means disposed at the opposed ends of said shaft means and the pair of discs being interposed between said opposed hub means, and
- one of said hub means being rotatably mounted about one end of said shaft means and being graspable to a user to support and control the position of said shaft means upon pulling said string means to effect rotation of said shaft means about its longitudinal axis.
2 more elements
Dependencies are inferred from the claim text.