IP Library › Patent Application 10320224
Patent Application Utility
App. No. 10/320,224 · Confirmation No. 2105

OUT-OF-LIQUID SENSOR, AND LIQUID SUPPLY DEVICE USING SAME

Inventor: Yuji Nishioka
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2004-08-11 IFEE Issue Fee Payment (PTO-85B) 2 View
2003-04-01 TRNA Transmittal of New Application 5 View
2003-04-01 DRW Drawings-only black and white line drawings 12 View
2003-04-01 OATH Oath or Declaration filed 2 View
2002-12-16 TRNA Transmittal of New Application 3 View
2002-12-16 SPEC Specification 25 View
2002-12-16 CLM Claims 4 View
2002-12-16 ABST Abstract 1 View
2002-12-16 DRW Drawings-only black and white line drawings 13 View
2002-12-16 LET. Miscellaneous Incoming Letter 1 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.
10/320,224
Filed
2002-12-16
Granted
2004-11-16
Pub. No.
US20030141467A1
Examiner
BLOUNT, ERIC
Art Unit
2636
PTA
0 days