IP Library › Granted Patent US 5,770,056
Granted Patent Utility
US 5,770,056 · App. 08/636,673

Sewage dewatering equipment

Inventor: Franklin David Deskins
Patented Case View Patent ↗
Granted: Jun 23, 1998 Filed: Apr 23, 1996
Inventor
Franklin David Deskins

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 5,770,056
App. No.
08/636,673
Filed
1996-04-23
Granted
1998-06-23
Kind
A