IP Library Patent Application 09854636
Patent Application Utility
App. No. 09/854,636 · Confirmation No. 8775

APPARATUS AND METHOD FOR GRAY LEVEL PRINTING

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
⬇ PDF
Code Description Pages PDF
2001-05-14 TRNA Transmittal of New Application 8 View
2001-05-14 SPEC Specification 20 View
2001-05-14 CLM Claims 7 View
2001-05-14 ABST Abstract 1 View
2001-05-14 DRW Drawings-only black and white line drawings 11 View
2001-05-14 OATH Oath or Declaration filed 4 View
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
App. No.
09/854,636
Filed
2001-05-14
Granted
2003-03-25
Art Unit
2852
PTA
-120 days