IP Library Granted Patent US 4,615,162
Granted Patent Utility
US 4,615,162 · App. 06/787,553

Insulated wall construction

Inventor: Michael E. Evans
Patented Case View Patent ↗
Granted: Oct 7, 1986 Filed: Oct 15, 1985
Inventor
Michael E. Evans
Assignee (at issue)
Owens-Corning Fiberglas Corp.

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 4,615,162
App. No.
06/787,553
Filed
1985-10-15
Granted
1986-10-07
Kind
A