Granted Patent
Utility
US 4,835,884 · App. 07/179,363
Shoe structure
Inventors:
William L. Bianchini, Robert Infantino, Vicent Musarra
Patented Case
View Patent ↗
Granted: Jun 6, 1989
Filed: Apr 8, 1988
Inventors
William L. Bianchini
Robert Infantino
Vicent Musarra
Assignee (at issue)
The Rockport Company, LLC
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.