Granted Patent
Utility
US 6,536,318 · App. 09/609,550
Loose lamination die with rotating blanking station
Inventor:
Mark Bender
Patented Case
View Patent ↗
Granted: Mar 25, 2003
Filed: Jul 3, 2000
Inventor
Mark Bender
Assignee (at issue)
Tempel Steel 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.