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US 6,386,939 B1Granted
Pinwheel device
OwnerPao-Chang Wu, Ping-Chao Lininventors
Life of this patent
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Abstract
A pinwheel device has a main shaft, a rotating wheel connected to the main shaft, and a first support rod, a second support rod, and a third support rod connected to the rotating wheel. A first decoration wheel is disposed on the rotating wheel. A second decoration wheel is disposed on the first support rod. A third decoration wheel is disposed on the second support rod.
Claims2
A pinwheel device comprises:
- a main shaft, a rotating wheel, a first support rod passing through the main shaft and the rotating wheel, and a second support rod and a third support rod connected to the rotating wheel,
- a first auxiliary shaft disposed on the second support rod,
- a second auxiliary shaft disposed on the third support rod,
- a plurality of first decoration wheels disposed on the first support rod,
- a plurality of second decoration wheels disposed on the first auxiliary shaft, and
- a plurality of third decoration wheels disposed on the second auxiliary shaft.
3 more elements
Dependencies are inferred from the claim text.