Granted Patent
Utility
US 5,507,138 · App. 08/357,740
Power mower with riding platform for supporting standing-operator
Inventors:
William R. Wright, James D. Velke
Patented Case
View Patent ↗
Granted: Apr 16, 1996
Filed: Dec 16, 1994
Inventors
William R. Wright
James D. Velke
Assignee (at issue)
Wright Manufacturing, 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.