Granted Patent
Utility
US 6,093,086 · App. 09/405,617
Polishing head release mechanism
Inventors:
William Easter, John A. Maze, Frank Miceli, Jose Omar Rodriguez
Patented Case
View Patent ↗
Granted: Jul 25, 2000
Filed: Sep 24, 1999
Inventors
William Easter
John A. Maze
Frank Miceli
Jose Omar Rodriguez
Assignee (at issue)
LUCENT TECHNOLOGIES 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.