Granted Patent
Utility
US 4,515,055 · App. 06/560,587
Circular saw blade
Inventor:
Lewis A. Scott
Patented Case
View Patent ↗
Granted: May 7, 1985
Filed: Dec 12, 1983
Inventor
Lewis A. Scott
Assignee (at issue)
Omark Industries, 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.