IP Library Patent Application 10186909
Patent Application Utility
App. No. 10/186,909 · Confirmation No. 7495

FLUID VENTING PLATEN FOR OPTIMIZING WAFER POLISHING

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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Code Description Pages PDF
2004-10-25 WFEE Fee Worksheet (SB06) 1 View
2004-06-22 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-06-28 TRNA Transmittal of New Application 3 View
2002-06-28 SPEC Specification 28 View
2002-06-28 CLM Claims 5 View
2002-06-28 ABST Abstract 1 View
2002-06-28 DRW Drawings-only black and white line drawings 15 View
2002-06-28 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
10/186,909
Filed
2002-06-28
Granted
2004-08-03
Art Unit
3723
PTA
-36 days