Electric heating – Heating devices – With power supply and voltage or current regulation or...
Reexamination Certificate
2003-04-07
2008-11-04
Leung, Philip H (Department: 3742)
Electric heating
Heating devices
With power supply and voltage or current regulation or...
C219S720000, C099S325000, C099S451000
Reexamination Certificate
active
07446285
ABSTRACT:
The present invention provides a combination weighing apparatus (1) capable of eliminating the need for memo paper for messages and reminders. A memory (22) of a control unit (20), which comprehensively controls the operation of the combination weighing apparatus (1), is provided with a memo information storage unit (22b) that stores memo information. In addition, the control unit (20) is provided with a retrieval control unit (21a) that retrieves memo information stored in the memo information storage unit (22b), and a display control unit (21b) for displaying the memo information retrieved by the retrieval control unit (21a). Furthermore, a touch screen (30), which is a memo information input means for inputting memo information, is connected, capable of sending and receiving signals, to the control unit (20).
REFERENCES:
patent: 6064050 (2000-05-01), Ishikawa et al.
patent: 2004/0093265 (2004-05-01), Ramchandani et al.
patent: 59-046517 (1984-03-01), None
patent: 62-103524 (1987-05-01), None
patent: 04-184387 (1992-07-01), None
patent: 04-264220 (1992-09-01), None
Konishi Hiroe
Uchida Yukari
Global IP Counselors, LLP
Ishida Co. Ltd.
Leung Philip H
LandOfFree
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