IP Library › Granted Patent US 6,689,428
Granted Patent Utility
US 6,689,428 · Confirmation No. 3005

ARTIFICIAL BARK FOR A DECORATIVE TREE

Inventor: Cheung Chong Kao
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2008-06-19 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-06-19 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-06-11 PA.. Power of Attorney 1 View
2008-06-11 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2008-06-11 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-12-08 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-12-08 C.AD Change of Address 1 View
2002-06-28 TRNA Transmittal of New Application 3 View
2002-06-28 SPEC Specification 5 View
2002-06-28 CLM Claims 3 View
2002-06-28 ABST Abstract 1 View
2002-06-28 DRW Drawings-only black and white line drawings 5 View
2002-06-28 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,689,428
App. No.
10/184,229
Filed
2002-06-28
Granted
2004-02-10
Pub. No.
US20040001923A1
Art Unit
1775
PTA
-28 days