Granted Patent
Utility
US 5,417,525 · App. 08/212,512
Deburring attachment for a honing tool
Inventor:
Thomas W. Lenhart
Patented Case
View Patent ↗
Granted: May 23, 1995
Filed: Mar 10, 1994
Inventor
Thomas W. Lenhart
Assignee (at issue)
Barnes International, 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.