Granted Patent
Utility
US 5,622,594 · App. 08/324,381
Apparatus for the manufacture of sheets bearing display samples
Inventors:
Stanley Lerner, Steven B. Winter
Patented Case
View Patent ↗
Granted: Apr 22, 1997
Filed: Oct 17, 1994
Inventors
Stanley Lerner
Steven B. Winter
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.