IP Library › Granted Patent US 6,629,540
Granted Patent Utility
US 6,629,540 · Confirmation No. 2665

WET TREATMENT APPARATUS

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2006-08-02 WFEE Fee Worksheet (SB06) 1 View
2003-07-21 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-08-30 TRNA Transmittal of New Application 1 View
2001-08-30 SPEC Specification 30 View
2001-08-30 CLM Claims 3 View
2001-08-30 ABST Abstract 1 View
2001-08-30 DRW Drawings-only black and white line drawings 10 View
2001-08-30 OATH Oath or Declaration filed 3 View
2001-08-30 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,629,540
App. No.
09/945,531
Filed
2001-08-30
Granted
2003-10-07
Pub. No.
US20020023671A1
Art Unit
1746
PTA
0 days