IP Library Granted Patent US 5,877,618
Granted Patent Utility
US 5,877,618 · App. 08/903,575

Hand held non-contact voltage tester

Inventors: Thomas M. Luebke, David L. Wiesemann
Patented Case View Patent ↗
Granted: Mar 2, 1999 Filed: Jul 31, 1997
Inventors
Thomas M. Luebke
David L. Wiesemann
Assignee (at issue)
Applied Power 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 5,877,618
App. No.
08/903,575
Filed
1997-07-31
Granted
1999-03-02
Kind
A