7,270,083 Shark repelling device
  Issued: September 18, 2007
  Filed: July 26, 2002
  U.S. Class: 119/220
Abstract:  A device for repelling selected aquatic creatures, such as sharks. The device consists of an electromagnetic field generator for generating an electromagnetic field that repels sharks and is supported by a buoyant device. This provides a shark-free region about the device. Multiple devices can be connected together to form an array of repelling devices, thereby extending the shark-free region.

Posted by GEN-ERIC at 10:32:41 am into the following categories: Patents of the Day

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