IP Library › Patent Application 09987332
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App. No. 09/987,332 · Confirmation No. 6913

COLOR ELECTROGRAPHIC APPARATUS WITH DEVELOPING DEVICE HAVING SEPARATED TONER SUPPLY AND RECOVERY CHAMBERS

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
2001-11-14 TRNA Transmittal of New Application 2 View
2001-11-14 SPEC Specification 22 View
2001-11-14 CLM Claims 3 View
2001-11-14 ABST Abstract 1 View
2001-11-14 DRW Drawings-only black and white line drawings 4 View
2001-11-14 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
09/987,332
Filed
2001-11-14
Granted
2003-02-04
Pub. No.
US20020028095A1
Art Unit
2852
PTA
-91 days