Granted Patent
Utility
US 6,568,151 · App. 09/778,541
Conveyor for use in contamination sensitive equipment
Inventors:
David Buckley, Max Yablonovitch
Patented Case
View Patent ↗
Granted: May 27, 2003
Filed: Feb 7, 2001
Inventors
David Buckley
Max Yablonovitch
Assignee (at issue)
Kalish, 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.