Granted Patent
Utility
US 4,521,462 · App. 06/635,619
Rotary atomizer for coating workpieces with a fine layer of liquid material, and a method of operating the said atomizer
Inventor:
Kenneth R. Smythe
Patented Case
View Patent ↗
Granted: Jun 4, 1985
Filed: Jul 30, 1984
Inventor
Kenneth R. Smythe
Assignee (at issue)
Sale Tilney Technology PLC
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.