OUTBOARD MOTOR
Number of patents in Portfolio can not be more than 2000
United States of America
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N/A
Issued Date -
Jan 20, 2022
app pub date -
May 24, 2021
filing date -
May 24, 2021
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
An outboard motor includes a duct, a propeller, a central shaft, and a plurality of fins. The duct includes a circular hole. The propeller is located in the circular hole. The propeller includes a boss and a plurality of blades radially extending from the boss. The central shaft rotatably supports the propeller. The plurality of fins radially extend from the central shaft and connect the central shaft and the duct. The plurality of fins define an airfoil profile.
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