Granted Patent
Utility
US 5,574,839 · App. 08/195,724
Method and apparatus for automatic gap closing in computer aided drawing
Inventors:
Michel Gangnet, Jean-Manuel Van Thong
Patented Case
View Patent ↗
Granted: Nov 12, 1996
Filed: Feb 14, 1994
Inventors
Michel Gangnet
Jean-Manuel Van Thong
Assignee (at issue)
Digital Equipment 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.