Granted Patent
Utility
US 6,773,006 · App. 10/004,044
Pneumatic apparatus with removable vacuum shoe
Inventors:
James B. Andreyka, Jeffrey L. Chodack, Shahzad H. Malick, Boris Rozenfeld, John W. Sussmeier
Patented Case
View Patent ↗
Granted: Aug 10, 2004
Filed: Oct 24, 2001
Inventors
James B. Andreyka
Jeffrey L. Chodack
Shahzad H. Malick
Boris Rozenfeld
John W. Sussmeier
Assignee (at issue)
Pitney Bowes 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.