IP Library Granted Patent US 4,871,907
Granted Patent Utility
US 4,871,907 · App. 07/150,926

Fiber optic linear position transducer

Inventors: Paul A. Lux, Ronald F. Mathis
Patented Case View Patent ↗
Granted: Oct 3, 1989 Filed: Feb 1, 1988
Inventors
Paul A. Lux
Ronald F. Mathis
Assignee (at issue)
General Dynamics Corporation, Electronics Division

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 4,871,907
App. No.
07/150,926
Filed
1988-02-01
Granted
1989-10-03
Kind
A