Granted Patent
Utility
US 4,199,317 · App. 05/528,862
Printing process
Inventors:
Charles Serex, Robert Decombe
Patented Case
View Patent ↗
Granted: Apr 22, 1980
Filed: Dec 2, 1974
Inventors
Charles Serex
Robert Decombe
Assignee (at issue)
Sublistatic Holding, S.A.
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.