Granted Patent
Utility
US 6,354,787 · App. 09/481,427
Double container trailer apparatus and method of use
Inventor:
Harold W. O'Daniel
Patented Case
View Patent ↗
Granted: Mar 12, 2002
Filed: Jan 12, 2000
Inventor
Harold W. O'Daniel
Assignee (at issue)
G & H Manufacturing, 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.