Granted Patent
Utility
US 5,626,511 · App. 08/316,780
Combination lens edger, polisher, and safety beveler, tool therefor and use thereof
Inventors:
Brian H. Kennedy, Lewis D. Houchens, Jr.
Patented Case
View Patent ↗
Granted: May 6, 1997
Filed: Oct 3, 1994
Inventors
Brian H. Kennedy
Lewis D. Houchens, Jr.
Assignee (at issue)
National Optronics, 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.