Measuring and testing – Fluid flow direction
Reexamination Certificate
2006-05-23
2006-05-23
Thompson, Jewel V. (Department: 2855)
Measuring and testing
Fluid flow direction
Reexamination Certificate
active
07047804
ABSTRACT:
An indicator device for aiding a cyclist in locating a desired location for drafting another cyclist. The indicator device includes a support adapted for mounting the device against a bicycle, a vane having surfaces for alignment with the wind, the vane being pivotally mounted on the support, and a vane position orientation indicator. The vane orientation indicator being connected to the vane, so that the orientation of the vane relative to the bicycle is detected with reference to the vane orientation indicator.
REFERENCES:
patent: 6382021 (2002-05-01), Lawrence
Crabtree Edwin H.
Pizarro Ramon L.
Thompson Jewel V.
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