Granted Patent
Utility
US 6,030,481 · App. 08/967,763
Method and apparatus for manufacture of swatch bearing sheets
Inventors:
Steve Winter, Stanley Lerner
Patented Case
View Patent ↗
Granted: Feb 29, 2000
Filed: Nov 10, 1997
Inventors
Steve Winter
Stanley Lerner
Assignee (at issue)
Color Communications, LLC
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.