IP Library › Patent Application 09284035
Patent Application Utility PCT National Stage
App. No. 09/284,035 · Confirmation No. 1799

METHOD AND DEVICE FOR TREATING SUBSTRATES

Inventor: DIETMAR SCHONLEBER
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2006-06-05 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
1999-04-01 LET. Miscellaneous Incoming Letter 38 View
1999-04-01 ABST Abstract 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.
09/284,035
Filed
2001-08-13
Effective Filing
1999-04-01
Granted
2002-04-30
Pub. No.
US20010052352A1
Art Unit
1746
PTA
-70 days