Granted Patent
Utility
US 5,738,151 · App. 08/696,055
Seam loop formation device and method of operation
Inventor:
Henry J. Lee
Patented Case
View Patent ↗
Granted: Apr 14, 1998
Filed: Aug 13, 1996
Inventor
Henry J. Lee
Assignee (at issue)
Asten, 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.