Granted Patent
Utility
US 6,003,422 · App. 08/967,279
Synchronized variable tooth arrangements for saws
Inventor:
James R. Holston
Patented Case
View Patent ↗
Granted: Dec 21, 1999
Filed: Nov 7, 1997
Inventor
James R. Holston
Assignee (at issue)
American Saw & Mfg. Company
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.