IP Library › Patent Application 09821187
Patent Application Utility
App. No. 09/821,187 · Confirmation No. 4512

Brake assembly with air cooling system

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
⬇ PDF
 Code Description Pages PDF
2022-08-04 OATH Oath or Declaration filed 77 View
2001-03-29 TRNA Transmittal of New Application 2 View
2001-03-29 SPEC Specification 5 View
2001-03-29 CLM Claims 3 View
2001-03-29 ABST Abstract 1 View
2001-03-29 DRW Drawings-only black and white line drawings 1 View
2001-03-29 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.
09/821,187
Filed
2001-03-29
Granted
2002-03-19
Art Unit
3613
PTA
-60 days