U.S. patent number D300,400 [Application Number 07/185,927] was granted by the patent office on 1989-03-28 for combined food slicer and shredder. This patent grant is currently assigned to National Presto Industries, Inc.. Invention is credited to James A. Hedrington, Roger L. Kelly.
United States Patent | D300,400 |
Kelly , et al. | March 28, 1989 |
Inventors: | Kelly; Roger L. (Eau Claire, WI), Hedrington; James A. (Chippewa Falls, WI) |
---|---|
Assignee: | National Presto Industries,
Inc. (Eau Claire, WI) |
Appl. No.: | 07/185,927 |
Filed: | April 25, 1988 |
Current U.S. Class: | D7/381; D7/384 |
Field of Search: | ;D7/47,381,372,368,386,383,384,374 ;83/356.3 ;241/93,273.2,273.3,285A |
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D227314 | June 1973 | Mantelet |
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3635270 | January 1972 | Petroske et al. |
3907215 | September 1975 | Mantelet |
4316584 | February 1982 | Valbona |
4386740 | June 1983 | Van Deursen |
4390133 | June 1983 | Wanat |
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