Granted Patent
Utility
US 4,235,657 · App. 06/011,439
Melt transfer web
Inventors:
Edwin G. Greenman, Gary Nilo
Patented Case
View Patent ↗
Granted: Nov 25, 1980
Filed: Feb 12, 1979
Inventors
Edwin G. Greenman
Gary Nilo
Assignee (at issue)
Kimberly-Clark Inc.
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.