IP Library › Granted Patent US 4,634,724
Granted Patent Utility
US 4,634,724 · App. 06/771,746

Crack resistant coating for masonry structures

Inventors: John D. Harvey, Andre V. Gindre
Patented Case View Patent ↗
Granted: Jan 6, 1987 Filed: Sep 3, 1985
Inventors
John D. Harvey
Andre V. Gindre
Assignee (at issue)
THE GOODYEAR TIRE & RUBBER COMPANY

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 4,634,724
App. No.
06/771,746
Filed
1985-09-03
Granted
1987-01-06
Kind
A