Granted Patent
Utility
US 4,499,834 · App. 06/448,432
Reject assembly for sheet material handling apparatus
Inventors:
Rudolph H. Ruetschle, John W. Raker
Patented Case
View Patent ↗
Granted: Feb 19, 1985
Filed: Dec 10, 1982
Inventors
Rudolph H. Ruetschle
John W. Raker
Assignee (at issue)
Harris Graphics
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.