
US Patent No: 5,850,217
Number of patents in Portfolio can not be more than 2000
Electronic funds transfer authorization system for generating a graphical receipt
Stats
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Dec 15, 1998
Issued date -
Jan 9, 1997
filing date -
08/780,876
serial no -
In Force
status
Importance
Abstract
A graphical interface for a credit card authorization terminal. In a first embodiment of the present invention, the data transmission between the credit card authorization terminal and the receipt printer is monitored for the occurrence of a search data string containing the name of the retail establishment. Once located, the search data string is edited from the data transmission and a replacement data string is inserted. The replacement data string contains control and/or data words which cause the graphical logo of the retail establishment to be printed on the credit card receipt. In a second embodiment, the credit card authorization terminal is programmed to transmit the graphical command and/or data words directly to the receipt printer.
First Claim
Related Publications
International Classification(s)
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Cited Art
| Patent Info | (Count) | # Cites | Year |
|---|---|---|---|
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| 5,500,514 Method and apparatus for generating gift certificates | 136 | 1993 | |
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| 5,557,752 Telecommunications interface apparatus and method | 10 | 1995 | |