IP Library Patent Application 10038636
Patent Application Utility Small
App. No. 10/038,636 · Confirmation No. 9134

BI-LEVEL HEAT SINK

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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Code Description Pages PDF
2004-12-16 C.AD Change of Address 1 View
2003-07-28 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-07-28 LET. Miscellaneous Incoming Letter 1 View
2002-01-03 TRNA Transmittal of New Application 3 View
2002-01-03 SPEC Specification 10 View
2002-01-03 CLM Claims 4 View
2002-01-03 ABST Abstract 1 View
2002-01-03 DRW Drawings-only black and white line drawings 4 View
2002-01-03 OATH Oath or Declaration filed 3 View
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Quick Facts
App. No.
10/038,636
Filed
2002-01-03
Granted
2003-09-30
Art Unit
3743
PTA
0 days