IP Library Patent Application 09973238
Patent Application Utility
App. No. 09/973,238 · Confirmation No. 5368

VISUAL CHECK WINDOW FOR PRINTING PERFORMANCE AND/OR TONER STATUS

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
2003-08-19 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-10-09 TRNA Transmittal of New Application 1 View
2001-10-09 SPEC Specification 10 View
2001-10-09 CLM Claims 3 View
2001-10-09 ABST Abstract 1 View
2001-10-09 DRW Drawings-only black and white line drawings 5 View
2001-10-09 OATH Oath or Declaration filed 1 View
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Quick Facts
App. No.
09/973,238
Filed
2001-10-09
Granted
2003-10-14
Pub. No.
US20030067532A1
Art Unit
2861
PTA
-6 days