Granted Patent
Utility
US 6,012,881 · App. 08/913,388
Drilling tool
Inventor:
Gerhard Scheer
Patented Case
View Patent ↗
Granted: Jan 11, 2000
Filed: Aug 27, 1997
Inventor
Gerhard Scheer
Assignee (at issue)
Komet Praezisionswerkzeuge Robert Breuning GmbH
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.