Granted Patent
Utility
US 4,899,466 · App. 07/074,953
Footwear lace locking assembly
Inventor:
Joseph J. Skaja
Patented Case
View Patent ↗
Granted: Feb 13, 1990
Filed: Jul 17, 1987
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.