Granted Patent
Utility
US 6,047,530 · App. 08/794,141
Gang-type rotary lawn mower
Inventor:
Richard D. Bednar
Patented Case
View Patent ↗
Granted: Apr 11, 2000
Filed: Feb 3, 1997
Inventor
Richard D. Bednar
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.