Granted Patent
Utility
US 3,943,674 · App. 05/476,543
Elevated floor assembly with releasable tie means connecting the panel sides
Inventor:
George F. Ray, III
Patented Case
View Patent ↗
Granted: Mar 16, 1976
Filed: Jun 5, 1974
Inventor
George F. Ray, III
Assignee (at issue)
Liskey Aluminum 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.