Granted Patent
Utility
US 5,947,648 · App. 08/897,595
Toolholder assembly
Inventors:
Yacob Friedman, Jerrold Robin
Patented Case
View Patent ↗
Granted: Sep 7, 1999
Filed: Jul 21, 1997
Inventors
Yacob Friedman
Jerrold Robin
Assignee (at issue)
Iscar, Ltd.
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.