IP Library › Granted Patent US 6,577,824
Granted Patent Utility
US 6,577,824 · Confirmation No. 9288

APPARATUS AND METHOD FOR SUPPLYING NEW AND RECOVERED TONER TO A DEVELOPING DEVICE

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 Code Description Pages PDF
2002-01-11 TRNA Transmittal of New Application 5 View
2002-01-11 SPEC Specification 26 View
2002-01-11 CLM Claims 4 View
2002-01-11 ABST Abstract 1 View
2002-01-11 DRW Drawings-only black and white line drawings 12 View
2001-10-15 TRNA Transmittal of New Application 2 View
2001-10-15 SPEC Specification 21 View
2001-10-15 DRW Drawings-only black and white line drawings 12 View
2001-10-15 OATH Oath or Declaration filed 4 View
2001-10-15 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,577,824
App. No.
09/976,147
Filed
2001-10-15
Granted
2003-06-10
Pub. No.
US20030072592A1
Art Unit
2852
PTA
-60 days