Granted Patent
Utility
US 6,578,402 · App. 09/821,424
Trimming apparatus for a drawn part
Inventor:
Bernard C. Weil
Patented Case
View Patent ↗
Granted: Jun 17, 2003
Filed: Mar 28, 2001
Inventor
Bernard C. Weil
Assignee (at issue)
MedSource Technologies, 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.