Granted Patent
Utility
US 6,484,898 · App. 09/893,229
Collapsible container with reduced deflection
Inventors:
Mark Hillis, Clifford R. Perry, Cheryl M. Reiland
Patented Case
View Patent ↗
Granted: Nov 26, 2002
Filed: Jun 27, 2001
Inventors
Mark Hillis
Clifford R. Perry
Cheryl M. Reiland
Assignee (at issue)
Perstorp Xytec
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.