Granted Patent
Utility
US 5,609,728 · App. 08/540,037
Method and apparatus for transferring a web from a forming wire to a transferring felt in a paper making machine
Inventor:
Phillip R. Durden
Patented Case
View Patent ↗
Granted: Mar 11, 1997
Filed: Oct 6, 1995
Inventor
Phillip R. Durden
Assignee (at issue)
JAMES RIVER CORPORATION OF VIRGINIA
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.