IP Library Patent Application 09867639
Patent Application Utility
App. No. 09/867,639 · Confirmation No. 7775

INK JET PRINT HEAD WITH CROSS-FLOW CLEANING

Inventor: Ravi Sharma
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
Code Description Pages PDF
2001-08-06 TRNA Transmittal of New Application 2 View
2001-08-06 DRW Drawings-only black and white line drawings 14 View
2001-05-30 TRNA Transmittal of New Application 1 View
2001-05-30 SPEC Specification 24 View
2001-05-30 CLM Claims 8 View
2001-05-30 ABST Abstract 1 View
2001-05-30 DRW Drawings-only black and white line drawings 14 View
2001-05-30 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
09/867,639
Filed
2001-05-30
Granted
2003-06-03
Pub. No.
US20020186270A1
Art Unit
2861
PTA
-6 days