IP Library Granted Patent US 6,828,196
Granted Patent Utility
US 6,828,196 · Confirmation No. 1828

TRENCH FILLING PROCESS FOR PREVENTING FORMATION OF VOIDS IN TRENCH

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Code Description Pages PDF
2012-03-22 LET. Miscellaneous Incoming Letter 2 View
2012-03-22 N417 Electronic Filing System Acknowledgment Receipt 2 View
2008-12-21 PET.POA.WDRW Request for withdrawal as attorney or agent 2 View
2008-12-21 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-08-30 IFEE Issue Fee Payment (PTO-85B) 2 View
2004-08-09 CTMS Miscellaneous Action with shortened statutory period (SSP) 1 View
2004-07-19 LET. Miscellaneous Incoming Letter 1 View
2004-07-19 ARTIFACT Artifact sheet indicating an item has been filed which cannot be scanned 1 View
2004-06-29 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-06-29 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-06-29 892 List of references cited by examiner 1 View
2004-06-29 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-06-29 SRFW Search information including classification, databases and other search related notes 2 View
2004-06-12 SRNT Examiner's search strategy and results 3 View
2003-08-28 TRNA Transmittal of New Application 2 View
2003-08-28 SPEC Specification 6 View
2003-08-28 CLM Claims 3 View
2003-08-28 ABST Abstract 1 View
2003-08-28 DRW Drawings-only black and white line drawings 5 View
2003-08-28 OATH Oath or Declaration filed 3 View
2003-08-28 ADS Application Data Sheet 4 View
2003-08-28 WFEE Fee Worksheet (SB06) 1 View
2003-08-28 WFEE Fee Worksheet (SB06) 1 View
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Quick Facts
Patent No.
US 6,828,196
App. No.
10/652,635
Filed
2003-08-28
Granted
2004-12-07
Pub. No.
US20040166635A1
Art Unit
2829
PTA
-4 days