Granted Patent
Utility
US 5,575,201 · App. 08/428,758
Compactor having an auger and method of its operation
Inventors:
Grant H. Fenner, Kent Spiers, Peter C. Nelson
Patented Case
View Patent ↗
Granted: Nov 19, 1996
Filed: Apr 25, 1995
Inventors
Grant H. Fenner
Kent Spiers
Peter C. Nelson
Assignee (at issue)
Marathon Equipment 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.