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App. No. 09/821,760 · Confirmation No. 6503

EVENT-DRIVEN GRAPHICAL USER INTERFACE FOR USE IN A TOUCH-SCREEN ENABLED HANDHELD PORTABLE DATA TERMINAL

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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2004-10-04 IFEE Issue Fee Payment (PTO-85B) 3 View
2003-10-28 RETMAIL Mail returned to USPTO as undelivered 9 View
2001-09-17 TRNA Transmittal of New Application 3 View
2001-09-17 SPEC Specification 3 View
2001-09-17 SPEC Specification 3 View
2001-09-17 SPEC Specification 3 View
2001-09-17 SPEC Specification 3 View
2001-09-17 SPEC Specification 3 View
2001-09-17 SPEC Specification 3 View
2001-09-17 SPEC Specification 3 View
2001-09-17 SPEC Specification 3 View
2001-09-17 SPEC Specification 1 View
2001-09-17 CLM Claims 2 View
2001-09-17 ABST Abstract 1 View
2001-07-16 TRNA Transmittal of New Application 4 View
2001-07-16 DRW Drawings-only black and white line drawings 17 View
2001-03-29 TRNA Transmittal of New Application 2 View
2001-03-29 A.PE Preliminary Amendment 4 View
2001-03-29 SPEC Specification 52 View
2001-03-29 CLM Claims 1 View
2001-03-29 ABST Abstract 1 View
2001-03-29 DRW Drawings-only black and white line drawings 15 View
2001-03-29 OATH Oath or Declaration filed 4 View
2001-03-29 LET. Miscellaneous Incoming Letter 2 View
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Quick Facts
App. No.
09/821,760
Filed
2001-03-29
Granted
2004-11-16
Pub. No.
US20020097273A1
Examiner
PHAN, THAI Q
Art Unit
2123
PTA
-226 days