Granted Patent
Utility
US 6,804,848 · App. 10/389,173
High-profile mattress having an upper low-profile module with an air posturizing sleep surface
Inventor:
Eric Rose
Patented Case
View Patent ↗
Granted: Oct 19, 2004
Filed: Mar 14, 2003
Inventor
Eric Rose
Assignee (at issue)
Comfortaire Corporation
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.