IP Library › Granted Patent US 6,411,869
Granted Patent Utility
US 6,411,869 · Confirmation No. 4422

POWER MARGIN INDICATOR FOR A ROTARY WING AIRCRAFT, PARTICULARLY A HELICOPTER

Inventor: Alain Permanne
Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2001-03-23 TRNA Transmittal of New Application 4 View
2001-03-23 SPEC Specification 16 View
2001-03-23 CLM Claims 4 View
2001-03-23 ABST Abstract 1 View
2001-03-23 DRW Drawings-only black and white line drawings 4 View
2001-03-23 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,411,869
App. No.
09/814,956
Filed
2001-03-23
Granted
2002-06-25
Pub. No.
US20010044679A1
Art Unit
3661
PTA
-48 days