IP Library › Granted Patent US 6,644,362
Granted Patent Utility
US 6,644,362 · Confirmation No. 3597

DISC DRIVE GAS FILLING SYSTEM

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 Code Description Pages PDF
2003-07-30 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-07-30 LET. Miscellaneous Incoming Letter 3 View
2002-04-05 TRNA Transmittal of New Application 3 View
2002-04-05 SPEC Specification 13 View
2002-04-05 CLM Claims 6 View
2002-04-05 ABST Abstract 1 View
2002-02-07 TRNA Transmittal of New Application 1 View
2002-02-07 SPEC Specification 12 View
2002-02-07 DRW Drawings-only black and white line drawings 3 View
2002-02-07 OATH Oath or Declaration filed 7 View
2002-02-07 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,644,362
App. No.
10/071,770
Filed
2002-04-05
Effective Filing
2002-02-07
Granted
2003-11-11
Pub. No.
US20030089417A1
Art Unit
3751
PTA
-105 days