Granted Patent
Utility
US 6,282,952 · App. 09/143,771
Shield for a sight gauge
Inventor:
Raymond P. Kawolics
Patented Case
View Patent ↗
Granted: Sep 4, 2001
Filed: Aug 31, 1998
Inventor
Raymond P. Kawolics
Assignee (at issue)
The Meyer Company
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.