IP Library Granted Patent US 4,500,583
Granted Patent Utility
US 4,500,583 · App. 06/531,101

Honeycomb structure

Inventor: George M. Naul
Patented Case View Patent ↗
Granted: Feb 19, 1985 Filed: Sep 12, 1983
Inventor
George M. Naul
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 4,500,583
App. No.
06/531,101
Filed
1983-09-12
Granted
1985-02-19
Kind
A