Granted Patent
Utility
US 6,782,780 · App. 10/080,916
Method and apparatus for cooling machine tools
Inventor:
Paul F. Dasso
Patented Case
View Patent ↗
Granted: Aug 31, 2004
Filed: Feb 22, 2002
Inventor
Paul F. Dasso
Assignee (at issue)
Climax Portable Machine Tools, 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.