IP Library › Granted Patent US 5,906,758
Granted Patent Utility
US 5,906,758 · App. 08/940,678

Plasma arc torch

Inventor: Wayne Stanley Severance, Jr.
Patented Case View Patent ↗
Granted: May 25, 1999 Filed: Sep 30, 1997
Inventor
Wayne Stanley Severance, Jr.
Assignee (at issue)
THE ESAB GROUP 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 5,906,758
App. No.
08/940,678
Filed
1997-09-30
Granted
1999-05-25
Kind
A