Granted Patent
Utility
US 4,817,673 · App. 07/099,648
Fuse tube with reinforcing element
Inventors:
David R. Zoghby, Leon F. Hines, Thomas D. Sampson
Patented Case
View Patent ↗
Granted: Apr 4, 1989
Filed: Sep 23, 1987
Inventors
David R. Zoghby
Leon F. Hines
Thomas D. Sampson
Assignee (at issue)
Atlas Powder Company
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.