Granted Patent
Utility
US 5,189,818 · App. 07/663,287
Footwear lace locking assembly
Inventor:
Joseph J. Skaja
Patented Case
View Patent ↗
Granted: Mar 2, 1993
Filed: Feb 28, 1991
Inventor
Joseph J. Skaja
Assignee (at issue)
Kaepa, 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.