Granted Patent
Utility
US 5,712,430 · App. 08/730,789
Extensometer structure
Inventor:
Richard A. Meyer
Patented Case
View Patent ↗
Granted: Jan 27, 1998
Filed: Oct 16, 1996
Inventor
Richard A. Meyer
Assignee (at issue)
MTS SYSTEMS CORPORATION
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.