Granted Patent
Utility
US 6,237,236 · App. 09/504,032
Bore sighting apparatus, system, and method
Inventor:
Tim Schnell
Patented Case
View Patent ↗
Granted: May 29, 2001
Filed: Feb 14, 2000
Inventor
Tim Schnell
Assignee (at issue)
Tim Schnell
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.