IP Library › Granted Patent US 4,604,982
Granted Patent Utility
US 4,604,982 · App. 06/713,878

Controlling and switching mechanism

Inventor: Isadore Turetsky
Patented Case View Patent ↗
Granted: Aug 12, 1986 Filed: Mar 19, 1985
Inventor
Isadore Turetsky

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 4,604,982
App. No.
06/713,878
Filed
1985-03-19
Granted
1986-08-12
Kind
A