Granted Patent
Utility
US 6,732,628 · App. 09/878,601
Portable bullet trap
Inventors:
Ronald Coburn, Wayne A. Bush
Patented Case
View Patent ↗
Granted: May 11, 2004
Filed: Jun 11, 2001
Inventors
Ronald Coburn
Wayne A. Bush
Assignee (at issue)
Savage Range 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.