Granted Patent
Utility
US 5,470,189 · App. 08/229,721
Side latch assembly for lifting trailers and containers
Inventors:
James A. Baumann, Joel G. Kuchcik, John J. Lanigan, Sr.
Patented Case
View Patent ↗
Granted: Nov 28, 1995
Filed: Apr 19, 1994
Inventors
James A. Baumann
Joel G. Kuchcik
John J. Lanigan, Sr.
Assignee (at issue)
MI-JACK PRODUCTS, 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.