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App. No. 10/135,943 · Confirmation No. 6324

TONER RESUPPLY ROLLER WITH SKEWED RIBS

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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 Code Description Pages PDF
2014-10-16 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2002-04-29 TRNA Transmittal of New Application 1 View
2002-04-29 SPEC Specification 6 View
2002-04-29 CLM Claims 4 View
2002-04-29 ABST Abstract 1 View
2002-04-29 DRW Drawings-only black and white line drawings 3 View
2002-04-29 OATH Oath or Declaration filed 1 View
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Quick Facts
App. No.
10/135,943
Filed
2002-04-29
Granted
2003-01-14
Art Unit
2852
PTA
-78 days