Granted Patent
Utility
US 6,065,859 · App. 09/184,215
Portable pendulous concrete vibrator
Inventor:
Kenny D. Breeding
Patented Case
View Patent ↗
Granted: May 23, 2000
Filed: Nov 2, 1998
Inventor
Kenny D. Breeding
Assignee (at issue)
Iskoo Ltd
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.