IP Library › Granted Patent US 6,643,991
Granted Patent Utility
US 6,643,991 · Confirmation No. 6972

FIRE DOOR AND METHOD OF ASSEMBLY

Inventor: Hartley Moyes
Patented Case View Patent ↗
⬇ PDF
 Code Description Pages PDF
2006-07-12 WFEE Fee Worksheet (SB06) 1 View
2003-09-09 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-09-09 LET. Miscellaneous Incoming Letter 1 View
2003-09-09 DRW Drawings-only black and white line drawings 4 View
2001-12-20 TRNA Transmittal of New Application 2 View
2001-12-20 DRW Drawings-only black and white line drawings 4 View
2001-10-02 TRNA Transmittal of New Application 2 View
2001-10-02 SPEC Specification 25 View
2001-10-02 CLM Claims 10 View
2001-10-02 ABST Abstract 1 View
2001-10-02 DRW Drawings-only black and white line drawings 8 View
2001-10-02 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 6,643,991
App. No.
09/968,015
Filed
2001-10-02
Granted
2003-11-11
Art Unit
3635
PTA
0 days