Granted Patent
Utility
US 6,022,184 · App. 09/069,493
Clamp-on fork lift attachments
Inventor:
Kenneth R. Friedland
Patented Case
View Patent ↗
Granted: Feb 8, 2000
Filed: Apr 29, 1998
Inventor
Kenneth R. Friedland
Assignee (at issue)
Constructor Technology AG
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.