IP Library › Granted Patent US 4,648,216
Granted Patent Utility
US 4,648,216 · App. 06/517,333

Prefabricated building

Inventors: Lloyd L. Reaves, John K. Dawick
Patented Case View Patent ↗
Granted: Mar 10, 1987 Filed: Jul 26, 1983
Inventors
Lloyd L. Reaves
John K. Dawick
Assignee (at issue)
Gang-Nail Systems Limited

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 4,648,216
App. No.
06/517,333
Filed
1983-07-26
Granted
1987-03-10
Kind
A