IP Library › Granted Patent US 6,491,254
Granted Patent Utility PCT National Stage Micro
US 6,491,254 · Confirmation No. 3466

ENVIRONMENT CONTROL SYSTEM FOR AIRCRAFT HAVING INTERIOR CONDENSATION PROBLEM REDUCTION, CABIN AIR QUALITY IMPROVEMENT, FIRE SUPPRESSION AND FIRE VENTING FUNCTIONS

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2014-05-27 MES.GIB Certification of Micro Entity (Gross Income Basis) 2 View
2014-05-27 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-05-20 LET. Miscellaneous Incoming Letter 86 View
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Quick Facts
Patent No.
US 6,491,254
App. No.
09/857,220
Filed
2001-06-20
Granted
2002-12-10
Art Unit
3644
PTA
0 days