Granted Patent
Utility
US 6,443,490 · App. 09/758,771
Dual mode stabilizer for backhoe loaders and backhoe attachments
Inventor:
Sterling E. Webb
Patented Case
View Patent ↗
Granted: Sep 3, 2002
Filed: Jan 11, 2001
Inventor
Sterling E. Webb
Assignee (at issue)
William E. Webb
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.