IP Library › Granted Patent US 6,814,491
Granted Patent Utility
US 6,814,491 · Confirmation No. 8693

SEALING BAG

Inventor: Wen-Ching Tang
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2012-09-27 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-09-27 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-09-24 PA.. Power of Attorney 1 View
2012-09-24 C.AD Change of Address 1 View
2012-09-24 N417 Electronic Filing System Acknowledgment Receipt 2 View
2012-09-24 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2004-09-30 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-07-09 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-07-09 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-07-09 892 List of references cited by examiner 1 View
2004-07-09 SRFW Search information including classification, databases and other search related notes 1 View
2004-07-09 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2003-03-27 TRNA Transmittal of New Application 1 View
2003-03-27 TRNA Transmittal of New Application 1 View
2003-03-27 DRW Drawings-only black and white line drawings 5 View
2003-03-27 SPEC Specification 6 View
2003-03-27 CLM Claims 1 View
2003-03-27 ABST Abstract 1 View
2003-03-27 OATH Oath or Declaration filed 2 View
2003-03-27 WFEE Fee Worksheet (SB06) 1 View
2003-03-27 WFEE Fee Worksheet (SB06) 1 View
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Quick Facts
Patent No.
US 6,814,491
App. No.
10/397,805
Filed
2003-03-27
Granted
2004-11-09
Art Unit
3727
PTA
0 days