IP Library › Granted Patent US 11,459,954
Granted Patent Utility Small
US 11,459,954 · Confirmation No. 9478

TURBINE ENGINE EXHAUST DUCT SYSTEM AND METHODS FOR NOISE DAMPENING AND ATTENUATION

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2022-06-08 1449 List of References cited by applicant and considered by examiner 4 View
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2021-12-24 1449 List of References cited by applicant and considered by examiner 5 View
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2021-10-12 SPEC Specification 18 View
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2021-10-12 IDS.R197.REL ​Letter specifying the conditions for filing under 37 CFR 1.97​ 1 View
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Quick Facts
Patent No.
US 11,459,954
App. No.
17/498,916
Filed
2021-10-12
Granted
2022-10-04
Pub. No.
US20220025818A1
Examiner
GOYAL, ARUN
Art Unit
3741
PTA
-25 days