Granted Patent
Utility
US 6,238,149 · App. 09/609,661
Apparatus for drill press
Inventors:
David N. Hollinger, Andrew V. Bondi
Patented Case
View Patent ↗
Granted: May 29, 2001
Filed: Jun 30, 2000
Inventors
David N. Hollinger
Andrew V. Bondi
Assignee (at issue)
Delta International Machinery Corp.
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.