Granted Patent
Utility
US 5,735,384 · App. 08/705,183
Endless accumulating conveyor
Inventors:
Kenneth B. Lingo, John H. Nolan
Patented Case
View Patent ↗
Granted: Apr 7, 1998
Filed: Aug 29, 1996
Inventors
Kenneth B. Lingo
John H. Nolan
Assignee (at issue)
Western Atlas, 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.