Granted Patent
Utility
US 5,664,180 · App. 08/408,611
Design tool for complex objects which links object structures of a design object in multiple design domains
Inventors:
David E. Halpert, Mario Ambrosi, Paul Ames, Vladimir Plsek, Mark W. Roth, James Lloyd Sheldon
Patented Case
View Patent ↗
Granted: Sep 2, 1997
Filed: Mar 20, 1995
Inventors
David E. Halpert
Mario Ambrosi
Paul Ames
Vladimir Plsek
Mark W. Roth
James Lloyd Sheldon
Assignee (at issue)
Framework Technologies 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.