Granted Patent
Utility
US 5,483,747 · App. 08/335,129
Hand-held tool with hollow handle
Inventors:
Alex Thompson, William E. Gagner
Patented Case
View Patent ↗
Granted: Jan 16, 1996
Filed: Nov 7, 1994
Inventors
Alex Thompson
William E. Gagner
Assignee (at issue)
Harrow Products 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.