IP Library Granted Patent US 5,871,268
Granted Patent Utility
US 5,871,268 · App. 08/732,557

Cool white light source

Inventors: Roger A. Edens, Ronald L. Hueneke
Patented Case View Patent ↗
Granted: Feb 16, 1999 Filed: Oct 15, 1996
Inventors
Roger A. Edens
Ronald L. Hueneke
Assignee (at issue)
Escalon Medical Corporation

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 5,871,268
App. No.
08/732,557
Filed
1996-10-15
Granted
1999-02-16
Kind
A