IP Library › Granted Patent US 6,741,717
Granted Patent Utility
US 6,741,717 · Confirmation No. 7178

DEVICE FOR REDUCING STRUCTURAL-ACOUSTIC COUPLING BETWEEN THE DIAPHRAGM VIBRATION FIELD AND THE ENCLOSURE ACOUSTIC MODES

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2015-07-16 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2015-07-16 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2005-09-01 COCOUT Certificate of Correction - Post Issue Communication 1 View
2004-04-15 IFEE Issue Fee Payment (PTO-85B) 2 View
2002-09-26 TRNA Transmittal of New Application 2 View
2002-09-26 SPEC Specification 9 View
2002-09-26 CLM Claims 3 View
2002-09-26 ABST Abstract 1 View
2002-09-26 DRW Drawings-only black and white line drawings 9 View
2002-09-26 OATH Oath or Declaration filed 3 View
2002-09-26 LET. Miscellaneous Incoming Letter 1 View
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
Patent No.
US 6,741,717
App. No.
10/256,569
Filed
2002-09-26
Granted
2004-05-25
Pub. No.
US20030063767A1
Examiner
ENSEY, BRIAN
Art Unit
2643
PTA
-3 days