Granted Patent
Utility
US 4,331,260 · App. 06/152,023
Slide mounter with slide separator/out-of-slide inhibitor
Inventors:
Charles L. Euteneuer, Armer J. Willenbring
Patented Case
View Patent ↗
Granted: May 25, 1982
Filed: Aug 15, 1980
Inventors
Charles L. Euteneuer
Armer J. Willenbring
Assignee (at issue)
Pako Corporation
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.