IP Library › Granted Patent US 6,655,915
Granted Patent Utility
US 6,655,915 · Confirmation No. 7400

DRIVE SYSTEM FOR THE RETRACTION/EXTENSION OF VARIABLE DIAMETER ROTOR SYSTEMS

Inventor: Yuriy Gmirya
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2020-12-21 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2020-12-21 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2020-11-16 PA.. Power of Attorney 2 View
2020-11-16 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2020-11-16 N417 Electronic Filing System Acknowledgment Receipt 2 View
2008-04-08 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2003-10-06 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-05-01 TRNA Transmittal of New Application 3 View
2002-05-01 SPEC Specification 9 View
2002-05-01 CLM Claims 4 View
2002-05-01 ABST Abstract 1 View
2002-05-01 DRW Drawings-only black and white line drawings 6 View
2002-05-01 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,655,915
App. No.
10/136,124
Filed
2002-05-01
Granted
2003-12-02
Pub. No.
US20030206802A1
Art Unit
3745
PTA
0 days