Granted Patent
Utility
US 4,674,937 · App. 06/794,084
Multi-level vehicle parking facility
Inventor:
Myron C. Warshauer
Patented Case
View Patent ↗
Granted: Jun 23, 1987
Filed: Nov 1, 1985
Inventor
Myron C. Warshauer
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.