Granted Patent
Utility
US 5,454,249 · App. 08/342,652
Spring toe forming device and method
Inventors:
Mark Kempf, Sean Frost
Patented Case
View Patent ↗
Granted: Oct 3, 1995
Filed: Nov 21, 1994
Inventors
Mark Kempf
Sean Frost
Assignee (at issue)
Reell Precision Manufacturing Corporation
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.