Granted Patent
Utility
US 4,934,023 · App. 07/431,960
Vehicular guide track assembly with end cap
Inventor:
Gary L. Schubring
Patented Case
View Patent ↗
Granted: Jun 19, 1990
Filed: Nov 3, 1989
Inventor
Gary L. Schubring
Assignee (at issue)
Emhart Industries, 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.