IP Library › Granted Patent US 4,593,944
Granted Patent Utility
US 4,593,944 · App. 06/573,197

Pile driving connector

Inventor: Lionel J. Milberger
Patented Case View Patent ↗
Granted: Jun 10, 1986 Filed: Jan 23, 1984
Inventor
Lionel J. Milberger
Assignee (at issue)
Vetco Offshore, 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 4,593,944
App. No.
06/573,197
Filed
1984-01-23
Granted
1986-06-10
Kind
A