Granted Patent
Utility
US 6,372,812 · App. 09/789,056
Higher support, lower density cushioning foams
Inventors:
Beat Niederoest, Robert Mohr, Rocco P. Triolo, Chiu Y. Chan
Patented Case
View Patent ↗
Granted: Apr 16, 2002
Filed: Feb 20, 2001
Inventors
Beat Niederoest
Robert Mohr
Rocco P. Triolo
Chiu Y. Chan
Assignee (at issue)
FOAMEX L.P.
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.