Granted Patent
Utility
US 5,910,199 · App. 08/805,506
Method and apparatus for fast threading pullout in a numerically controlled threading application
Inventors:
Rickey L. Busick, Mark Steinmetz
Patented Case
View Patent ↗
Granted: Jun 8, 1999
Filed: Feb 26, 1997
Inventors
Rickey L. Busick
Mark Steinmetz
Assignee (at issue)
Vickers, Inc.
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.