Watercraft
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Nov 19, 2024
Grant Date -
Oct 6, 2022
app pub date -
Apr 3, 2020
filing date -
Apr 3, 2020
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A watercraft (10) including a board (12), a mast (16) extending below the board, (12) the mast (16) carrying a foil (20) and a propeller (30) that is driven by a motor (32), the motor (32) being carried in a tube (18) connected to or extending from the mast (16), wherein a motor controller (34) is also positioned within the tube (18). In this manner, heat generated by the motor controller during use is dissipated into the water through which the watercraft is travelling. The watercraft (10) may also have a receptacle for holding lubricant, the receptacle being located above the motor, wherein the mast has a conduit that provides fluid communication between the receptacle and the lubricant lubricating the motor and/or driveshaft such that lubricant in the receptacle provides a hydrostatic head of pressure to prevent or minimise water ingress around a propeller seal or a driveshaft seal located adjacent a region where the driveshaft exits into the water.
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Family
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- [Patents Count]
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