IP Library › Granted Patent US 6,816,690
Granted Patent Utility
US 6,816,690 · Confirmation No. 3936

IMAGE FORMING APPARATUS AND METHOD OF DISCHARGING WASTE TONER

Inventor: Akihiro Yamamura
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2004-08-25 XRUSH Internal Response to Printer Query from Technology Center(TC) 1 View
2004-08-25 892 List of references cited by examiner 1 View
2004-08-12 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-07-20 RUSH Printer Query form, used by the publications branch 1 View
2004-05-26 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-05-26 NOA Notice of Allowance and Fees Due (PTOL-85) 2 View
2004-05-26 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-05-26 FWCLM Index of Claims 1 View
2004-05-26 SRFW Search information including classification, databases and other search related notes 1 View
2004-03-27 WFEE Fee Worksheet (SB06) 1 View
2004-03-27 FWCLM Index of Claims 1 View
2004-01-30 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2004-01-30 SPEC Specification 2 View
2004-01-30 CLM Claims 4 View
2004-01-30 DRW Drawings-only black and white line drawings 1 View
2004-01-30 REM Applicant Arguments/Remarks Made in an Amendment 5 View
2004-01-30 DRW Drawings-only black and white line drawings 4 View
2004-01-30 XT/ Extension of Time 1 View
2003-01-31 TRNA Transmittal of New Application 2 View
2003-01-31 SPEC Specification 19 View
2003-01-31 CLM Claims 3 View
2003-01-31 ABST Abstract 1 View
2003-01-31 DRW Drawings-only black and white line drawings 7 View
2003-01-31 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,816,690
App. No.
10/355,620
Filed
2003-01-31
Granted
2004-11-09
Pub. No.
US20030231899A1
Examiner
NGO, HOANG X
Art Unit
2852
PTA
-36 days