Direction indicating compasses
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United States of America Patent
Stats
-
Sep 18, 2001
Grant Date -
N/A
app pub date -
Nov 10, 1998
filing date -
Nov 12, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A portable compass comprises a body (18) and a compass needle (22) mounted on the body for indicating North/South. A bearing signal representing a required bearing is received, for example from a GPS receiver, and a display (30) responsive to the bearing signal receiving means indicates a required position of the compass needle relative to the body. A fixed indicator (26) on the body points to the required bearing when the body is oriented so that the compass needle is in the required position relative to the body.
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