Title (en)

A HAND-HELD SALES DATA PROCESSING DEVICE, AND SYSTEM THEREFOR

Publication

EP 0332844 A3 19901017 (EN)

Application

EP 89102147 A 19890208

Priority

JP 2913788 A 19880210

Abstract (en)

[origin: EP0332844A2] A handy type sales data processing device (11) has a sales data memory for storing sales data relating to the name, the unit price, and so on, of a commodity, and also a total value memory for storng the total value of sales. The processing device (11) displays the sales data and updates the total value every time a bar code representing a commodity and held on a recording medium is read. The total value stored in the total value memory is transmitted to a sales data collecting device (13) for collecting the sales data.

IPC 1-7

G06F 15/24

IPC 8 full level

G07G 1/00 (2006.01); G07G 1/12 (2006.01)

CPC (source: EP KR)

G07G 1/00 (2013.01 - KR); G07G 1/12 (2013.01 - EP)

Citation (search report)

• [X] WO 8706377 A1 19871022 - AVICOM INTERNATIONAL INC [US], et al
• [A] EP 0234402 A2 19870902 - OMRON TATEISI ELECTRONICS CO [JP]

Designated contracting state (EPC)

DE FR GB IT

DOCDB simple family (publication)

EP 0332844 A2 19890920; EP 0332844 A3 19901017; JP 2688643 B2 19971210; JP H01205296 A 19890817; KR 890013595 A 19890925; KR 920002860 B1 19920406

DOCDB simple family (application)

EP 89102147 A 19890208; JP 2913788 A 19880210; KR 890001298 A 19890203