Electric heating – Heating devices – With power supply and voltage or current regulation or...
Reexamination Certificate
2007-10-16
2007-10-16
Paschall, Mark (Department: 3742)
Electric heating
Heating devices
With power supply and voltage or current regulation or...
C219S414000, C219S487000, C219S720000, C099S342000, C426S243000
Reexamination Certificate
active
11414210
ABSTRACT:
A menu selection device for a cooking device is provided which is constructed such that a single display device may be divided into a menu guide unit and a menu selection unit. The menu guide unit is used to display a variety of menus, whereas the menu selection unit is constructed in the form of a touch screen which allows for selection of a particular menu from among the menus displayed on the menu guide unit. Use of a menu guide unit and a menu selection unit within a single display device makes a greater variety of cooking alternatives available to a user, while decreasing the size of the touch screen portion of the menu selection device and decreasing production costs.
REFERENCES:
patent: 4551601 (1985-11-01), Nishimura
patent: 5653906 (1997-08-01), Fowler et al.
patent: 6097016 (2000-08-01), Hirata et al.
patent: 6353214 (2002-03-01), Choi
patent: 2000-065360 (2000-03-01), None
KED & Associates LLP
LG Electronics Inc.
Paschall Mark
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