IP Library Granted Patent US 6,648,064
Granted Patent Utility
US 6,648,064 · Confirmation No. 3868

ACTIVE HEAT SINK

Inventor: George E. Hanson
Patented Case View Patent ↗
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Code Description Pages PDF
2022-04-15 OATH Oath or Declaration filed 236 View
2003-08-08 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-08-08 LET. Miscellaneous Incoming Letter 2 View
2002-11-14 TRNA Transmittal of New Application 1 View
2002-11-14 SPEC Specification 9 View
2002-11-14 CLM Claims 4 View
2002-11-14 ABST Abstract 1 View
2002-11-14 DRW Drawings-only black and white line drawings 4 View
2002-11-14 OATH Oath or Declaration filed 1 View
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Quick Facts
Patent No.
US 6,648,064
App. No.
10/298,338
Filed
2002-11-14
Granted
2003-11-18
Art Unit
3743
PTA
0 days