Granted Patent
Utility
US 6,502,869 · App. 09/115,414
Pod door to port door retention system
Inventors:
Frederick T. Rosenquist, Michael Ng
Patented Case
View Patent ↗
Granted: Jan 7, 2003
Filed: Jul 14, 1998
Inventors
Frederick T. Rosenquist
Michael Ng
Assignee (at issue)
Asyst Technologies L.L.C.
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.