Granted Patent
Utility
US 6,575,937 · App. 09/731,524
Inflation device with storage chamber
Inventor:
James Hansen
Patented Case
View Patent ↗
Granted: Jun 10, 2003
Filed: Dec 6, 2000
Inventor
James Hansen
Assignee (at issue)
Scimed Life Systems, 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.