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App. No. 10/134,958 · Confirmation No. 5960

ELECTRONIC WHITEBOARD SYSTEM ERASER

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2003-10-14 IFEE Issue Fee Payment (PTO-85B) 2 View
2003-10-14 LET. Miscellaneous Incoming Letter 2 View
2003-10-14 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2002-04-29 TRNA Transmittal of New Application 2 View
2002-04-29 A.PE Preliminary Amendment 9 View
2002-04-29 SPEC Specification 25 View
2002-04-29 CLM Claims 6 View
2002-04-29 ABST Abstract 1 View
2002-04-29 DRW Drawings-only black and white line drawings 8 View
2002-04-29 OATH Oath or Declaration filed 1 View
2002-04-29 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
App. No.
10/134,958
Filed
2002-04-29
Granted
2003-12-23
Pub. No.
US20020157880A1
Examiner
CHOW, DOON Y
Art Unit
2675
PTA
-77 days