IP Library › Granted Patent US 6,567,220
Granted Patent Utility
US 6,567,220 · Confirmation No. 9114

AVIATION CREW MASK WITH RETINAL SCAN INSTRUMENT DISPLAY FOR SMOKE IN COCKPIT EMERGENCIES

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 Code Description Pages PDF
2017-09-26 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2017-09-26 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2017-08-14 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2017-08-14 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2017-08-08 PA.. Power of Attorney 1 View
2017-08-08 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2017-08-08 N417 Electronic Filing System Acknowledgment Receipt 2 View
2015-03-10 OATH Oath or Declaration filed 47 View
2009-02-10 C.AD Change of Address 2 View
2009-02-10 C.AD Change of Address 1 View
2009-02-10 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-07-02 TRNA Transmittal of New Application 2 View
2001-07-02 SPEC Specification 6 View
2001-07-02 CLM Claims 2 View
2001-07-02 ABST Abstract 1 View
2001-07-02 DRW Drawings-only black and white line drawings 1 View
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Quick Facts
Patent No.
US 6,567,220
App. No.
09/896,749
Filed
2001-07-02
Granted
2003-05-20
Pub. No.
US20030002164A1
Art Unit
2873
PTA
-97 days