IP Library Granted Patent US 6,640,708
Granted Patent Utility
US 6,640,708 · Confirmation No. 2692

PULSATING VACUUM MECHANISM FOR PRINT MEDIA-ADVANCEMENT IN A PRINTING DEVICE

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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
2003-08-04 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-08-04 LET. Miscellaneous Incoming Letter 2 View
2001-10-30 TRNA Transmittal of New Application 1 View
2001-10-30 SPEC Specification 10 View
2001-10-30 CLM Claims 4 View
2001-10-30 ABST Abstract 1 View
2001-10-30 DRW Drawings-only black and white line drawings 5 View
2001-10-30 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,640,708
App. No.
09/984,537
Filed
2001-10-30
Granted
2003-11-04
Pub. No.
US20030079630A1
Art Unit
2854
PTA
-93 days