Patent · US Active

Method and apparatus for total control handle

US8968043B1 · kind B1 · utility

14Cited by
12References
4Claims
0Family size

Inventor

Key dates

Filing dateNov 30, 2012
Grant dateMar 3, 2015
Priority date—
Expiry dateJan 26, 2033

Classification

  • Technology area (CPC H)Electricity
  • CPC primaryH04B1/0343
  • WIPO fieldControl
  • WIPO sectorInstruments

Abstract

By using the intelligent ski handle capable of communicating with a tow boat, a towed user can control functions such as raising a warning flag, changing the speed and direction of the boat, sounding a horn, etc. thus promoting safety of the rider. When the towed user is separated by a prespecified distance from the ski handle, the handle can sense a fallen rider and wirelessly transmit a control signal to a receiver on the towing boat.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.