Granted Patent
Utility
US 4,282,285 · App. 06/149,996
Process for preparing polyurethane molded part
Inventor:
Gulam Mohiuddin
Patented Case
View Patent ↗
Granted: Aug 4, 1981
Filed: May 15, 1980
Inventor
Gulam Mohiuddin
Assignee (at issue)
International Telephone and Telegraph Corporation
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.