IP Library › Granted Patent US 6,382,521
Granted Patent Utility PCT National Stage
US 6,382,521 · Confirmation No. 7421

SPRAY POWDER-COATING SYSTEM

Inventor: Gerald Hass
Patented Case View Patent ↗
⬇ PDF
 Code Description Pages PDF
2012-12-20 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2001-02-22 LET. Miscellaneous Incoming Letter 24 View
2001-02-22 LET. Miscellaneous Incoming Letter 24 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
Patent No.
US 6,382,521
App. No.
09/763,315
Filed
2001-02-22
Granted
2002-05-07
Art Unit
3752
PTA
0 days