Granted Patent
Utility
US 4,373,312 · App. 06/185,548
Prefabricated panel construction system
Inventor:
Kwon S. Kim
Patented Case
View Patent ↗
Granted: Feb 15, 1983
Filed: Sep 9, 1980
Inventor
Kwon S. Kim
Assignee (at issue)
Star Remanufacturing, Inc.
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.