Granted Patent
Utility
US 6,809,839 · App. 09/870,936
System and method for rendering printing traps with application of color transformations
Inventors:
David John Earl, Andrew William Peter Cave
Patented Case
View Patent ↗
Granted: Oct 26, 2004
Filed: May 30, 2001
Inventors
David John Earl
Andrew William Peter Cave
Assignee (at issue)
GLOBAL GRAPHICS SOFTWARE LIMITED
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.