Granted Patent
Utility
US 4,487,007 · App. 06/507,926
Storage box for mower clippings
Inventors:
David L. Mullet, Raymond J. Rilling, Elmer D. Voth
Patented Case
View Patent ↗
Granted: Dec 11, 1984
Filed: Jun 27, 1983
Inventors
David L. Mullet
Raymond J. Rilling
Elmer D. Voth
Assignee (at issue)
Excel Industries, 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.