Dish-style electric heater
Latest National Presto Industries, Inc. Patents:
Description
Items shown in broken lines are for illustrative purposes only and form no part of the claimed design.
Claims
We claim the ornamental design for the dish-style electric heater, as shown and described.
Referenced Cited
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Patent History
Patent number: D633189
Type: Grant
Filed: Nov 19, 2009
Date of Patent: Feb 22, 2011
Assignee: National Presto Industries, Inc. (Eau Claire, WI)
Inventors: Michael R. Berge (Eau Claire, WI), Shane R. Walker (Eau Claire, WI)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Eric L Goodman
Attorney: Patterson Thuente Christensen Pedersen, P.A.
Application Number: 29/350,601
Type: Grant
Filed: Nov 19, 2009
Date of Patent: Feb 22, 2011
Assignee: National Presto Industries, Inc. (Eau Claire, WI)
Inventors: Michael R. Berge (Eau Claire, WI), Shane R. Walker (Eau Claire, WI)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Eric L Goodman
Attorney: Patterson Thuente Christensen Pedersen, P.A.
Application Number: 29/350,601
Classifications
Current U.S. Class:
Stabile Space Heater (D23/342)