Granted Patent
Utility
US 6,256,970 · App. 09/360,853
Lawn maintenance apparatus with multi-attachment, multi-adjustable
Inventor:
Clyde J. Fleener
Patented Case
View Patent ↗
Granted: Jul 10, 2001
Filed: Jul 24, 1999
Inventor
Clyde J. Fleener
Assignee (at issue)
Swisher Mower & Machine 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.