U.S. patent number D486,376 [Application Number D/166,502] was granted by the patent office on 2004-02-10 for keypad module design. This patent grant is currently assigned to Tri/Mark Corporation. Invention is credited to Shayne E. Dodge, Julie M. Houdek, Dave Magner.
United States Patent | D486,376 |
Magner , et al. | February 10, 2004 |
Inventors: | Magner; Dave (Calmar, IA), Houdek; Julie M. (New Hampton, IA), Dodge; Shayne E. (New Hampton, IA) |
---|---|
Assignee: | Tri/Mark Corporation (New
Hampton, IA) |
Appl. No.: | D/166,502 |
Filed: | August 28, 2002 |
Current U.S. Class: | D8/343 |
Current International Class: | 0807 |
Field of Search: | ;D8/330,331,346,347,348,343,349 ;70/14,51,54,57,58,156,158,163,164,431,448,450 ;340/5.51,5.54,5.1,5.6,5.73,5.72,5.7,5.85 ;D14/399,338,339 ;292/57 |
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D273937 | May 1984 | Ruff |
D342885 | January 1994 | Keller |
5552777 | September 1996 | Gokcebay et al. |
5564294 | October 1996 | Chen |
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