Granted Patent
Utility
US 6,508,487 · App. 09/919,897
Inflatable structure system and method for using the same
Inventor:
Steven A. Koster
Patented Case
View Patent ↗
Granted: Jan 21, 2003
Filed: Aug 2, 2001
Inventor
Steven A. Koster
Assignee (at issue)
Simula, 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.