IP Library › Granted Patent US 4,265,563
Granted Patent Utility
US 4,265,563 · App. 06/074,378

Road pavement and repair

Inventors: Alfred Marzocchi, Michael G. Roberts, Charles E. Bolen
Patented Case View Patent ↗
Granted: May 5, 1981 Filed: Sep 10, 1979
Inventors
Alfred Marzocchi
Michael G. Roberts
Charles E. Bolen
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 4,265,563
App. No.
06/074,378
Filed
1979-09-10
Granted
1981-05-05
Kind
A