Granted Patent
Utility
US 6,793,064 · App. 10/366,130
Retractable transfer device metering and product arranging and loading apparatus and methods
Inventors:
Richard Jerome Schoeneck, Ronald Matthew Gust
Patented Case
View Patent ↗
Granted: Sep 21, 2004
Filed: Feb 12, 2003
Inventors
Richard Jerome Schoeneck
Ronald Matthew Gust
Assignee (at issue)
Douglas Machine 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.