IP Library › Patent Application 05299369
Patent Application Utility
App. No. 05/299,369 · Confirmation No. 6297

GRAPHITE AND/OR CARBON DISK WITH REMOVABLE WEAR FACES

Patented File - (Old Case Added for File Tracking Purposes) View Patent ↗
No downloadable documents found.
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.
05/299,369
Effective Filing
1975-06-01
Granted
1974-04-02
PTA
0 days