IP Library › Granted Patent US 6,644,507
Granted Patent Utility
US 6,644,507 · Confirmation No. 9303

AUTOMATIC AIR FRESHENER WITH DYNAMICALLY VARIABLE DISPENSING INTERVAL

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2006-11-02 COCIN Request for Certificate of Correction 2 View
2006-11-02 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-09-12 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-09-12 LET. Miscellaneous Incoming Letter 1 View
2003-09-12 DRW Drawings-only black and white line drawings 3 View
2002-03-14 TRNA Transmittal of New Application 2 View
2002-03-14 SPEC Specification 7 View
2002-03-14 CLM Claims 3 View
2002-03-14 ABST Abstract 1 View
2002-03-14 DRW Drawings-only black and white line drawings 2 View
2002-03-14 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,644,507
App. No.
10/097,879
Filed
2002-03-14
Granted
2003-11-11
Pub. No.
US20020130146A1
Art Unit
3754
PTA
0 days