IP Library › Patent Application 10252800
Patent Application Utility
App. No. 10/252,800 · Confirmation No. 6647

FIELD EMISSION-TYPE ELECTRON SOURCE

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2004-02-11 LET. Miscellaneous Incoming Letter 2 View
2004-02-11 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-01-23 LET. Miscellaneous Incoming Letter 2 View
2003-11-28 NOA Notice of Allowance and Fees Due (PTOL-85) 4 View
2003-11-28 NOA Notice of Allowance and Fees Due (PTOL-85) 2 View
2003-11-28 1449 List of References cited by applicant and considered by examiner 2 View
2003-11-28 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2003-11-28 SRFW Search information including classification, databases and other search related notes 1 View
2003-10-02 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2002-12-30 LET. Miscellaneous Incoming Letter 2 View
2002-12-30 OATH Oath or Declaration filed 6 View
2002-12-19 IDS Information Disclosure Statement (IDS) Form (SB08) 3 View
2002-12-19 FOR Foreign Reference 9 View
2002-12-19 FOR Foreign Reference 18 View
2002-12-19 FOR Foreign Reference 13 View
2002-11-21 FRPR Certified Copy of Foreign Priority Application 33 View
2002-11-21 FRPR Certified Copy of Foreign Priority Application 24 View
2002-11-21 FRPR Certified Copy of Foreign Priority Application 33 View
2002-10-30 CTMS Miscellaneous Action with shortened statutory period (SSP) 1 View
2002-09-24 TRNA Transmittal of New Application 4 View
2002-09-24 SPEC Specification 65 View
2002-09-24 CLM Claims 3 View
2002-09-24 ABST Abstract 1 View
2002-09-24 DRW Drawings-only black and white line drawings 8 View
2002-09-24 OATH Oath or Declaration filed 6 View
2002-09-24 WFEE Fee Worksheet (SB06) 1 View
2002-09-24 WFEE Fee Worksheet (SB06) 1 View
2002-09-24 FRPR Certified Copy of Foreign Priority Application 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.
10/252,800
Filed
2002-09-24
Granted
2004-04-13
Pub. No.
US20030076023A1
Examiner
PATEL, VIP
Art Unit
2875
PTA
-82 days