IP Library › Granted Patent US 6,628,568
Granted Patent Utility
US 6,628,568 · Confirmation No. 8187

SYSTEM AND METHOD FOR VERIFICATION OF ACOUSTIC HORN PERFORMANCE

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2014-03-28 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-03-28 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-03-18 PA.. Power of Attorney 1 View
2014-03-18 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2014-03-18 MFEE.C.AD Maintenance Fee Address Change 1 View
2014-03-18 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-07-01 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-03-19 TRNA Transmittal of New Application 5 View
2002-03-19 ADS Application Data Sheet 2 View
2002-03-19 SPEC Specification 9 View
2002-03-19 CLM Claims 3 View
2002-03-19 ABST Abstract 2 View
2002-03-19 DRW Drawings-only black and white line drawings 1 View
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Quick Facts
Patent No.
US 6,628,568
App. No.
10/063,098
Filed
2002-03-19
Granted
2003-09-30
Pub. No.
US20030179650A1
Examiner
LOBO, IAN J
Art Unit
3662
PTA
-145 days