Granted Patent
Utility
US 4,496,197 · App. 06/484,019
Linear motion bearing truck and rail assembly
Inventor:
Ki C. Kwon
Patented Case
View Patent ↗
Granted: Jan 29, 1985
Filed: Apr 11, 1983
Inventor
Ki C. Kwon
Assignee (at issue)
Bendix Limited
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.