IP Library › Granted Patent US 6,709,267
Granted Patent Utility
US 6,709,267 · Confirmation No. 4985

SUBSTRATE HOLDER WITH DEEP ANNULAR GROOVE TO PREVENT EDGE HEAT LOSS

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2007-08-02 PA.. Power of Attorney 1 View
2007-08-02 N417 Electronic Filing System Acknowledgment Receipt 2 View
2007-08-02 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2003-08-26 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-08-26 IDS Information Disclosure Statement (IDS) Form (SB08) 5 View
2003-08-26 LET. Miscellaneous Incoming Letter 4 View
2002-12-27 TRNA Transmittal of New Application 3 View
2002-12-27 SPEC Specification 18 View
2002-12-27 CLM Claims 6 View
2002-12-27 ABST Abstract 1 View
2002-12-27 DRW Drawings-only black and white line drawings 7 View
2002-12-27 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,709,267
App. No.
10/331,444
Filed
2002-12-27
Granted
2004-03-23
Art Unit
3749
PTA
0 days