Granted Patent
Utility
US 5,935,481 · App. 08/916,785
Molding apparatus
Inventors:
William F. Dunfee, Ronald R. Puckett, Edward Allen Covington
Patented Case
View Patent ↗
Granted: Aug 10, 1999
Filed: Aug 25, 1997
Inventors
William F. Dunfee
Ronald R. Puckett
Edward Allen Covington
Assignee (at issue)
DANA LIMITED
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.