Granted Patent
Utility
US 5,249,411 · App. 07/979,903
Single drive belt mower with flexible housing
Inventor:
Kenneth A. Hake
Patented Case
View Patent ↗
Granted: Oct 5, 1993
Filed: Nov 23, 1992
Inventor
Kenneth A. Hake
Assignee (at issue)
Kent Manufacturing Co., 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.