IP Library › Granted Patent US 6,449,779
Granted Patent Utility
US 6,449,779 · Confirmation No. 4657

AUTOMATIC TOILET CLEANING DISPENSER ASSEMBLY

Inventor: Jack Nguyen
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 Code Description Pages PDF
2011-06-07 C.AD Change of Address 1 View
2011-06-07 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-04-21 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-04-21 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-04-10 PA.. Power of Attorney 1 View
2009-04-10 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2009-04-10 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-02-10 PA.. Power of Attorney 1 View
2009-02-10 N417 Electronic Filing System Acknowledgment Receipt 2 View
2008-12-15 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-12-15 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2005-06-02 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2001-02-28 TRNA Transmittal of New Application 3 View
2001-02-28 SPEC Specification 13 View
2001-02-28 CLM Claims 4 View
2001-02-28 ABST Abstract 1 View
2001-02-28 DRW Drawings-only black and white line drawings 12 View
2001-02-28 OATH Oath or Declaration filed 3 View
2001-02-28 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,449,779
App. No.
09/795,992
Filed
2001-02-28
Granted
2002-09-17
Pub. No.
US20020116752A1
Examiner
LE, HUYEN D
Art Unit
3751
PTA
-40 days