Granted Patent
Utility
US 6,502,709 · App. 09/638,187
Apparatus for tarping flatbed trailers
Inventor:
Mitchell Parker
Patented Case
View Patent ↗
Granted: Jan 7, 2003
Filed: Aug 14, 2000
Inventor
Mitchell Parker
Assignee (at issue)
Aluminum Ladder Company
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.