Granted Patent
Utility
US 5,615,317 · App. 08/658,914
Method for blending edges of a geometric object in a computer-aided design system
Inventor:
Stefan Freitag
Patented Case
View Patent ↗
Granted: Mar 25, 1997
Filed: May 31, 1996
Inventor
Stefan Freitag
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.