IP Library › Granted Patent US 6,769,482
Granted Patent Utility
US 6,769,482 · Confirmation No. 1115

SYSTEM AND METHOD FOR SWITCHING-OVER BETWEEN HEATING AND COOLING MODES

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 Code Description Pages PDF
2004-06-14 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-06-14 C.AD Change of Address 1 View
2004-03-19 A.NA Amendment after Notice of Allowance (Rule 312) 2 View
2004-03-19 CLM Claims 9 View
2004-03-19 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2002-01-18 TRNA Transmittal of New Application 3 View
2002-01-18 DRW Drawings-only black and white line drawings 4 View
2001-10-25 TRNA Transmittal of New Application 3 View
2001-10-25 SPEC Specification 17 View
2001-10-25 CLM Claims 10 View
2001-10-25 ABST Abstract 1 View
2001-10-25 DRW Drawings-only black and white line drawings 4 View
2001-10-25 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,769,482
App. No.
09/983,651
Filed
2001-10-25
Granted
2004-08-03
Pub. No.
US20020166659A1
Art Unit
3753
PTA
-60 days