U.S. patent number D553,097 [Application Number D/252,377] was granted by the patent office on 2007-10-16 for power controller display with stacked indicators. This patent grant is currently assigned to Watlow Electric Manufacturing Company. Invention is credited to Craig R. Dennis, John F. Lemke, Robert A. Pape, Thomas R. Pfingsten.
United States Patent | D553,097 |
Lemke , et al. | October 16, 2007 |
Inventors: | Lemke; John F. (Houston, MN), Pape; Robert A. (Winona, MN), Pfingsten; Thomas R. (Winona, MN), Dennis; Craig R. (Winona, MN) |
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Assignee: | Watlow Electric Manufacturing
Company (St. Louis, MO) |
Appl. No.: | D/252,377 |
Filed: | January 20, 2006 |
Current U.S. Class: | D13/162 |
Current International Class: | 1303 |
Field of Search: | ;D13/110,123,154,159-164,177,184 ;D14/137,441,443 ;361/690,678,647,605 ;D16/237 ;D12/192 ;D10/46,49,50,96,106,125 |
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