IP Library › Granted Patent US 6,631,620
Granted Patent Utility
US 6,631,620 · Confirmation No. 1475

ADAPTIVE REFRIGERATOR DEFROST METHOD AND APPARATUS

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 Code Description Pages PDF
2016-08-10 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2016-08-10 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2016-08-03 PA.. Power of Attorney 2 View
2016-08-03 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-07-21 A... Amendment/Request for Reconsideration-After Non-Final Rejection 2 View
2003-07-21 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2003-07-21 LET. Miscellaneous Incoming Letter 5 View
2003-07-21 DRW Drawings-only black and white line drawings 8 View
2003-07-21 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-01-31 TRNA Transmittal of New Application 4 View
2002-01-31 ADS Application Data Sheet 2 View
2002-01-31 SPEC Specification 17 View
2002-01-31 CLM Claims 5 View
2002-01-31 ABST Abstract 2 View
2002-01-31 DRW Drawings-only black and white line drawings 8 View
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Quick Facts
Patent No.
US 6,631,620
App. No.
09/683,664
Filed
2002-01-31
Granted
2003-10-14
Pub. No.
US20030140639A1
Art Unit
3744
PTA
-278 days