IP Library › Granted Patent US 6,472,984
Granted Patent Utility Small
US 6,472,984 · Confirmation No. 1378

SECURITY ENTRANCE SYSTEM

Inventor: Alan J. Risi
Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2001-01-30 TRNA Transmittal of New Application 2 View
2001-01-30 A.PE Preliminary Amendment 2 View
2001-01-30 SPEC Specification 20 View
2001-01-30 CLM Claims 4 View
2001-01-30 DRW Drawings-only black and white line drawings 5 View
2001-01-30 OATH Oath or Declaration filed 2 View
2001-01-30 TRNA Transmittal of New Application 2 View
2001-01-30 A.PE Preliminary Amendment 2 View
2001-01-30 SPEC Specification 20 View
2001-01-30 CLM Claims 4 View
2001-01-30 DRW Drawings-only black and white line drawings 5 View
2001-01-30 OATH Oath or Declaration filed 2 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 6,472,984
App. No.
09/772,490
Filed
2001-01-30
Granted
2002-10-29
Pub. No.
US20020154012A1
Art Unit
2632
PTA
-234 days