Granted Patent
Utility
US 6,317,914 · App. 09/401,242
Dockleveler holdown mechanism and method for installing the same
Inventor:
Bart M. Preston
Patented Case
View Patent ↗
Granted: Nov 20, 2001
Filed: Sep 23, 1999
Inventor
Bart M. Preston
Assignee (at issue)
Kelley Company, 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.