IP Library Patent Application 09879739
Patent Application Utility
App. No. 09/879,739 · Confirmation No. 5108

HEAD SLAP CHARACTERIZATION USING OPTICAL SURFACE ANALYZER

Inventors: Allan Kai Luk, Yue Ma
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
Code Description Pages PDF
2001-06-12 TRNA Transmittal of New Application 1 View
2001-06-12 SPEC Specification 13 View
2001-06-12 CLM Claims 5 View
2001-06-12 ABST Abstract 1 View
2001-06-12 DRW Drawings-only black and white line drawings 5 View
2001-06-12 OATH Oath or Declaration filed 8 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.
09/879,739
Filed
2001-06-12
Granted
2003-04-29
Pub. No.
US20020118358A1
Examiner
TRA, TUYEN Q
Art Unit
2873
PTA
-57 days