IP Library › Granted Patent US 6,620,177
Granted Patent Utility Small
US 6,620,177 · Confirmation No. 9039

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2015-03-16 SES.REQ Assertion of entitlement to small entity status 1 View
2015-03-16 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-03-08 PET.POA.WDRW Request for withdrawal as attorney or agent 2 View
2011-03-08 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-03-08 TRAN.LET Transmittal Letter 1 View
2003-07-25 LET. Miscellaneous Incoming Letter 2 View
2003-07-25 DRW Drawings-only black and white line drawings 11 View
2003-07-23 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-11-02 TRNA Transmittal of New Application 5 View
2001-11-02 DRW Drawings-only black and white line drawings 12 View
2001-11-02 OATH Oath or Declaration filed 6 View
2001-06-22 TRNA Transmittal of New Application 2 View
2001-06-22 ADS Application Data Sheet 3 View
2001-06-22 SPEC Specification 22 View
2001-06-22 CLM Claims 6 View
2001-06-22 ABST Abstract 1 View
2001-06-22 DRW Drawings-only black and white line drawings 12 View
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Quick Facts
Patent No.
US 6,620,177
App. No.
09/887,477
Filed
2001-06-22
Granted
2003-09-16
Pub. No.
US20020116017A1
Art Unit
3731
PTA
-61 days