Granted Patent
Utility
US 5,277,296 · App. 08/066,864
Ware transfer mechanism
Inventors:
Douglas J. Roberts, Kenneth L. Bratton, Gary R. Voisine
Patented Case
View Patent ↗
Granted: Jan 11, 1994
Filed: May 25, 1993
Inventors
Douglas J. Roberts
Kenneth L. Bratton
Gary R. Voisine
Assignee (at issue)
Emhart Glass Machinery Investments 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.