Granted Patent
Utility
US 5,449,369 · App. 08/235,127
Flexible elongate device having a vibratory impact tip and method of its use
Inventor:
Mir Imran
Patented Case
View Patent ↗
Granted: Sep 12, 1995
Filed: Apr 28, 1994
Inventor
Mir Imran
Assignee (at issue)
Intelliwire, 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.