IP Library › Granted Patent US 4,804,000
Granted Patent Utility
US 4,804,000 · App. 07/005,921

Dynamic sagittal knee test apparatus

Inventors: Steve Lamb, Larry W. Lamoreux
Patented Case View Patent ↗
Granted: Feb 14, 1989 Filed: Jan 21, 1987
Inventors
Steve Lamb
Larry W. Lamoreux

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 4,804,000
App. No.
07/005,921
Filed
1987-01-21
Granted
1989-02-14
Kind
A