Granted Patent
Utility
US 3,990,207 · App. 05/662,571
Tiedown device
Inventors:
Leonard F. Eck, William K. Hagerty
Patented Case
View Patent ↗
Granted: Nov 9, 1976
Filed: Mar 1, 1976
Inventors
Leonard F. Eck
William K. Hagerty
Assignee (at issue)
Kansas Jack, 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.