Granted Patent
Utility
US 4,856,398 · App. 07/147,230
Countertop bread slicer with manually actuated cradle
Inventors:
Gary L. Kruse, Bernard L. Petersen
Patented Case
View Patent ↗
Granted: Aug 15, 1989
Filed: Jan 22, 1988
Inventors
Gary L. Kruse
Bernard L. Petersen
Assignee (at issue)
Oliver Products Company
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.