Granted Patent
Utility
US 6,629,403 · App. 09/694,971
Mandrel with variable pocket widths for automatic packaging machines
Inventor:
Steven Tisma
Patented Case
View Patent ↗
Granted: Oct 7, 2003
Filed: Oct 24, 2000
Inventor
Steven Tisma
Assignee (at issue)
Delaware Capital Formation, 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.