Granted Patent
Utility
US 4,549,481 · App. 06/513,648
Apparatus to slice a large round bale
Inventors:
Wilbur E. Groeneveld, Leroy M. Kluver, Michael T. Vincent
Patented Case
View Patent ↗
Granted: Oct 29, 1985
Filed: Jul 15, 1983
Inventors
Wilbur E. Groeneveld
Leroy M. Kluver
Michael T. Vincent
Assignee (at issue)
New Idea Corporation
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.