Granted Patent
Utility
US 4,324,296 · App. 06/228,046
Multi-section agricultural implement including latch assembly therefor
Inventors:
Dale C. Schenk, Anton H. G. Van Hooydonk
Patented Case
View Patent ↗
Granted: Apr 13, 1982
Filed: Jan 26, 1981
Inventors
Dale C. Schenk
Anton H. G. Van Hooydonk
Assignee (at issue)
International Harvester Company
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.