Granted Patent
Utility
US 6,126,393 · App. 08/525,407
Low noise air blower unit for inflating blankets
Inventor:
Randall C. Arnold
Patented Case
View Patent ↗
Granted: Oct 3, 2000
Filed: Sep 8, 1995
Inventor
Randall C. Arnold
Assignee (at issue)
Augustine Medical, 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.