IP Library › Granted Patent US 6,520,743
Granted Patent Utility
US 6,520,743 · Confirmation No. 6015

ROTOR BLADE RETAINING APPARATUS

Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2001-07-19 TRNA Transmittal of New Application 1 View
2001-07-19 SPEC Specification 7 View
2001-07-19 CLM Claims 2 View
2001-07-19 ABST Abstract 1 View
2001-07-19 DRW Drawings-only black and white line drawings 4 View
2001-07-19 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,520,743
App. No.
09/907,679
Filed
2001-07-19
Granted
2003-02-18
Pub. No.
US20020018719A1
Art Unit
3745
PTA
0 days