Granted Patent
Utility
US 6,575,280 · App. 09/878,901
Freewheeling bi-directional clutch
Inventors:
William S. Ballew, Charles W. Poole
Patented Case
View Patent ↗
Granted: Jun 10, 2003
Filed: Jun 11, 2001
Inventors
William S. Ballew
Charles W. Poole
Assignee (at issue)
White Consolidated Industries, 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.