IP Library Granted Patent US 4,569,338
Granted Patent Utility
US 4,569,338 · App. 06/578,708

Sacral fixation device

Inventor: Charles C. Edwards
Patented Case View Patent ↗
Granted: Feb 11, 1986 Filed: Feb 9, 1984
Inventor
Charles C. Edwards

This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.

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 patent's details
Quick Facts
Patent No.
US 4,569,338
App. No.
06/578,708
Filed
1984-02-09
Granted
1986-02-11
Kind
A