Shopping cart attachment

Details Shopping cart attachment Shopping cart attachment

1989-12-14

1991-01-29

Recla, Henry J.

Package and article carriers

Vehicle attached

Holder for sheet, card, or document

36471004, B60R 700

Patent

active

049880250

ABSTRACT:
A shopping cart attachment includes an advertisement and a calculator including a display. The calculator displays a message related to the advertisment on the display, in response to a predetermined occurrence such as depression of the CLEAR key. Because the calculator displays the advertising message, it is difficult for the shopper to ignore the advertisement. A freestanding pocket or desktop calculator may also display a message related to an advertisement on its case or housing, in response to a predetermined occurrence.

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patent: 4802575 (1989-02-01), Martin
patent: 4892192 (1990-01-01), Hague, Sr. et al.
patent: 4901901 (1990-02-01), Reitenar

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