Granted Patent
Utility
US 5,868,549 · App. 08/920,575
Palletizer with air assisted slide plate assembly and indexing pallet hoist
Inventors:
M. H. LEE, Phillip W. Edwards, Paul A. Davis, John J. Wilkins
Patented Case
View Patent ↗
Granted: Feb 9, 1999
Filed: Aug 29, 1997
Inventors
M. H. LEE
Phillip W. Edwards
Paul A. Davis
John J. Wilkins
Assignee (at issue)
HK Systems, 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.