Granted Patent
Utility
US 5,467,582 · App. 08/258,461
Cotton picker spindle moistening system
Inventors:
Dale W. Panoushek, Calvin J. Kraning
Patented Case
View Patent ↗
Granted: Nov 21, 1995
Filed: Jun 10, 1994
Inventors
Dale W. Panoushek
Calvin J. Kraning
Assignee (at issue)
Case GmbH
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.