Granted Patent
Utility
US 5,465,324 · App. 08/001,390
Method and system for defining geometric relations in a computer aided design system
Inventors:
Kevin Lee, Berthold Hug
Patented Case
View Patent ↗
Granted: Nov 7, 1995
Filed: Jan 6, 1993
Inventors
Kevin Lee
Berthold Hug
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.