Granted Patent
Utility
US 4,472,463 · App. 06/446,897
Two-step process for dipping textile cord or fabric and resorcinol/formaldehyde-free composition used therein
Inventor:
Thomas Solomon
Patented Case
View Patent ↗
Granted: Sep 18, 1984
Filed: Dec 6, 1982
Inventor
Thomas Solomon
Assignee (at issue)
B. F. Goodrich 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.