Granted Patent
Utility
US 5,904,970 · App. 08/874,332
Integrally bonded, multilayer foamed product
Inventors:
Eduardo Lauer, Michael P. Laughner, Michael W. Allman
Patented Case
View Patent ↗
Granted: May 18, 1999
Filed: Jun 13, 1997
Inventors
Eduardo Lauer
Michael P. Laughner
Michael W. Allman
Assignee (at issue)
Nomaco 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.