Granted Patent
Utility
US 6,523,334 · App. 09/696,700
Battery-powered walk-behind greensmower
Inventor:
Benjamin D. Dettmann
Patented Case
View Patent ↗
Granted: Feb 25, 2003
Filed: Oct 26, 2000
Inventor
Benjamin D. Dettmann
Assignee (at issue)
Textron 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.