IP Library › Granted Patent US 5,692,518
Granted Patent Utility
US 5,692,518 · App. 08/251,729

Skin test applicator

Inventors: John F. Baker, David J. Thorson
Patented Case View Patent ↗
Granted: Dec 2, 1997 Filed: Jul 8, 1994
Inventors
John F. Baker
David J. Thorson
Assignee (at issue)
Rachman Scientific, Inc.

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 5,692,518
App. No.
08/251,729
Filed
1994-07-08
Granted
1997-12-02
Kind
A