Granted Patent
Utility
US 4,529,255 · App. 06/502,306
Machine tool way damper
Inventor:
Tadeusz W. Piotrowski
Patented Case
View Patent ↗
Granted: Jul 16, 1985
Filed: Jun 8, 1983
Inventor
Tadeusz W. Piotrowski
Assignee (at issue)
Cincinnatti Milacron 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.